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Open Source and information security mailing list archives
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Date: Mon, 8 Jan 2007 00:05:59 -0800 (PST) From: Amit Choudhary <amit2030@...oo.com> To: Hua Zhong <hzhong@...il.com>, 'Christoph Hellwig' <hch@...radead.org> Cc: 'Linux Kernel' <linux-kernel@...r.kernel.org> Subject: RE: [PATCH] include/linux/slab.h: new KFREE() macro. --- Hua Zhong <hzhong@...il.com> wrote: > > Any strong reason why not? x has some value that does not > > make sense and can create only problems. > > By the same logic, you should memset the buffer to zero before freeing it too. > How does this help? > > And as I explained, it can result in longer code too. So, why > > keep this value around. Why not re-initialize it to NULL. > > Because initialization increases code size. Then why use kzalloc()? Let's remove _ALL_ the initialization code from the kernel. Attached is some code from the kernel. Expanded KFREE() has been used atleast 1000 times in the kernel. By your logic, everyone is stupid in doing so. Something has been done atleast 1000 times in the kernel, that looks okay. But consolidating it at one place does not look okay. I am listing some of the 1000 places where KFREE() has been used. All this code have been written by atleast 50 different people. From your logic they were doing "silly" things. -- arch/ppc/kernel/smp-tbsync.c: kfree( tbsync ); arch/ppc/kernel/smp-tbsync.c- tbsync = NULL; -- arch/powerpc/kernel/smp-tbsync.c: kfree(tbsync); arch/powerpc/kernel/smp-tbsync.c- tbsync = NULL; -- arch/powerpc/kernel/rtas_flash.c: kfree(dp->data); arch/powerpc/kernel/rtas_flash.c- dp->data = NULL; -- arch/powerpc/platforms/ps3/spu.c: kfree(spu->pdata); arch/powerpc/platforms/ps3/spu.c- spu->pdata = NULL; -- arch/powerpc/platforms/cell/spu_priv1_mmio.c: kfree(spu->pdata); arch/powerpc/platforms/cell/spu_priv1_mmio.c- spu->pdata = NULL; -- arch/powerpc/platforms/cell/spu_priv1_mmio.c: kfree(spu->pdata); arch/powerpc/platforms/cell/spu_priv1_mmio.c- spu->pdata = NULL; -- arch/powerpc/platforms/cell/spufs/context.c: kfree(ctx); arch/powerpc/platforms/cell/spufs/context.c- ctx = NULL; -- arch/ia64/kernel/topology.c: kfree(all_cpu_cache_info[cpu].cache_leaves); arch/ia64/kernel/topology.c- all_cpu_cache_info[cpu].cache_leaves = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(part->channels); arch/ia64/sn/kernel/xpc_channel.c- part->channels = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(part->channels); arch/ia64/sn/kernel/xpc_channel.c- part->channels = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(part->channels); arch/ia64/sn/kernel/xpc_channel.c- part->channels = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(part->channels); arch/ia64/sn/kernel/xpc_channel.c- part->channels = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(part->channels); arch/ia64/sn/kernel/xpc_channel.c- part->channels = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(ch->local_msgqueue_base); arch/ia64/sn/kernel/xpc_channel.c- ch->local_msgqueue = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(ch->notify_queue); arch/ia64/sn/kernel/xpc_channel.c- ch->notify_queue = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(ch->notify_queue); arch/ia64/sn/kernel/xpc_channel.c- ch->notify_queue = NULL; -- arch/ia64/sn/kernel/xpc_channel.c: kfree(part->channels); arch/ia64/sn/kernel/xpc_channel.c- part->channels = NULL; -- arch/s390/hypfs/inode.c: kfree(sb->s_fs_info); arch/s390/hypfs/inode.c- sb->s_fs_info = NULL; -- arch/s390/kernel/debug.c: kfree(db_info->areas); arch/s390/kernel/debug.c- db_info->areas = NULL; -- arch/sparc64/kernel/of_device.c: kfree(op); arch/sparc64/kernel/of_device.c- op = NULL; -- arch/sparc64/kernel/us2e_cpufreq.c: kfree(us2e_freq_table); arch/sparc64/kernel/us2e_cpufreq.c- us2e_freq_table = NULL; -- arch/sparc64/kernel/us2e_cpufreq.c: kfree(cpufreq_us2e_driver); arch/sparc64/kernel/us2e_cpufreq.c- cpufreq_us2e_driver = NULL; -- arch/sparc64/kernel/us2e_cpufreq.c: kfree(us2e_freq_table); arch/sparc64/kernel/us2e_cpufreq.c- us2e_freq_table = NULL; -- arch/sparc64/kernel/us3_cpufreq.c: kfree(us3_freq_table); arch/sparc64/kernel/us3_cpufreq.c- us3_freq_table = NULL; -- arch/sparc64/kernel/us3_cpufreq.c: kfree(cpufreq_us3_driver); arch/sparc64/kernel/us3_cpufreq.c- cpufreq_us3_driver = NULL; -- arch/sparc64/kernel/us3_cpufreq.c: kfree(us3_freq_table); arch/sparc64/kernel/us3_cpufreq.c- us3_freq_table = NULL; -- arch/x86_64/kernel/mce_amd.c: kfree(per_cpu(threshold_banks, cpu)[bank]->blocks); arch/x86_64/kernel/mce_amd.c- per_cpu(threshold_banks, cpu)[bank]->blocks = NULL; -- arch/x86_64/kernel/process.c: kfree(t->io_bitmap_ptr); arch/x86_64/kernel/process.c- t->io_bitmap_ptr = NULL; -- arch/x86_64/kernel/io_apic.c: kfree(mp_ioapic_data[i]); arch/x86_64/kernel/io_apic.c- mp_ioapic_data[i] = NULL; -- arch/arm/mach-s3c2410/pm.c: kfree(crcs); arch/arm/mach-s3c2410/pm.c- crcs = NULL; -- arch/arm/mach-sa1100/neponset.c: kfree(dev->dev.power.saved_state); arch/arm/mach-sa1100/neponset.c- dev->dev.power.saved_state = NULL; -- arch/arm/common/sa1111.c: kfree(pdev->dev.power.saved_state); arch/arm/common/sa1111.c- pdev->dev.power.saved_state = NULL; -- arch/arm/mach-netx/xc.c: kfree(x); arch/arm/mach-netx/xc.c- x = NULL; -- arch/sparc/kernel/of_device.c: kfree(op); arch/sparc/kernel/of_device.c- op = NULL; -- arch/i386/kernel/process.c: kfree(t->io_bitmap_ptr); arch/i386/kernel/process.c- t->io_bitmap_ptr = NULL; -- arch/i386/kernel/io_apic.c: kfree(irq_cpu_data[i].irq_delta); arch/i386/kernel/io_apic.c- irq_cpu_data[i].irq_delta = NULL; -- arch/i386/kernel/io_apic.c: kfree(irq_cpu_data[i].last_irq); arch/i386/kernel/io_apic.c- irq_cpu_data[i].last_irq = NULL; -- arch/i386/kernel/io_apic.c: kfree(mp_ioapic_data[i]); arch/i386/kernel/io_apic.c- mp_ioapic_data[i] = NULL; -- arch/i386/kernel/cpu/intel_cacheinfo.c: kfree(cpuid4_info[cpu]); arch/i386/kernel/cpu/intel_cacheinfo.c- cpuid4_info[cpu] = NULL; -- arch/i386/kernel/cpu/intel_cacheinfo.c: kfree(index_kobject[cpu]); arch/i386/kernel/cpu/intel_cacheinfo.c- index_kobject[cpu] = NULL; -- arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c: kfree(acpi_perf_data[j]); arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c- acpi_perf_data[j] = NULL; -- arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c: kfree(acpi_perf_data[j]); arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c- acpi_perf_data[j] = NULL; -- arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c: kfree(acpi_perf_data[j]); arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c- acpi_perf_data[j] = NULL; -- arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c: kfree(acpi_perf_data[i]); arch/i386/kernel/cpu/cpufreq/acpi-cpufreq.c- acpi_perf_data[i] = NULL; -- arch/i386/oprofile/nmi_int.c: kfree(cpu_msrs[i].counters); arch/i386/oprofile/nmi_int.c- cpu_msrs[i].counters = NULL; -- arch/i386/oprofile/nmi_int.c: kfree(cpu_msrs[i].controls); arch/i386/oprofile/nmi_int.c- cpu_msrs[i].controls = NULL; -- arch/h8300/platform/h8s/ints.c: kfree(irq_list[irq]); arch/h8300/platform/h8s/ints.c- irq_list[irq] = NULL; -- arch/h8300/kernel/ints.c: kfree(irq_list[irq]); arch/h8300/kernel/ints.c- irq_list[irq] = NULL; -- arch/um/kernel/irq.c: kfree(tmp_pfd); arch/um/kernel/irq.c- tmp_pfd = NULL; -- arch/um/drivers/daemon_user.c: kfree(pri->local_addr); arch/um/drivers/daemon_user.c- pri->local_addr = NULL; -- arch/um/drivers/daemon_user.c: kfree(pri->data_addr); arch/um/drivers/daemon_user.c- pri->data_addr = NULL; -- arch/um/drivers/daemon_user.c: kfree(pri->ctl_addr); arch/um/drivers/daemon_user.c- pri->ctl_addr = NULL; -- arch/um/drivers/daemon_user.c: kfree(pri->local_addr); arch/um/drivers/daemon_user.c- pri->local_addr = NULL; -- arch/um/drivers/net_kern.c: kfree(*init_out); arch/um/drivers/net_kern.c- *init_out = NULL; -- block/ll_rw_blk.c: kfree(bqt->tag_index); block/ll_rw_blk.c- bqt->tag_index = NULL; -- block/ll_rw_blk.c: kfree(bqt->tag_map); block/ll_rw_blk.c- bqt->tag_map = NULL; -- drivers/media/dvb/frontends/lnbp21.c: kfree(fe->sec_priv); drivers/media/dvb/frontends/lnbp21.c- fe->sec_priv = NULL; -- drivers/media/dvb/frontends/tua6100.c: kfree(fe->tuner_priv); drivers/media/dvb/frontends/tua6100.c- fe->tuner_priv = NULL; -- drivers/media/dvb/frontends/mt2060.c: kfree(fe->tuner_priv); drivers/media/dvb/frontends/mt2060.c- fe->tuner_priv = NULL; -- drivers/media/dvb/frontends/lgh06xf.c: kfree(fe->tuner_priv); drivers/media/dvb/frontends/lgh06xf.c- fe->tuner_priv = NULL; -- drivers/media/dvb/frontends/isl6421.c: kfree(fe->sec_priv); drivers/media/dvb/frontends/isl6421.c- fe->sec_priv = NULL; -- drivers/media/dvb/frontends/dvb-pll.c: kfree(fe->tuner_priv); drivers/media/dvb/frontends/dvb-pll.c- fe->tuner_priv = NULL; -- drivers/media/dvb/frontends/tda826x.c: kfree(fe->tuner_priv); drivers/media/dvb/frontends/tda826x.c- fe->tuner_priv = NULL; -- drivers/media/video/saa7134/saa7134-input.c: kfree(dev->remote); drivers/media/video/saa7134/saa7134-input.c- dev->remote = NULL; -- drivers/media/video/video-buf.c: kfree(dma->sglist); drivers/media/video/video-buf.c- dma->sglist = NULL; -- drivers/media/video/video-buf.c: kfree(dma->sglist); drivers/media/video/video-buf.c- dma->sglist = NULL; -- drivers/media/video/video-buf.c: kfree(dma->pages); drivers/media/video/video-buf.c- dma->pages = NULL; -- drivers/media/video/video-buf.c: kfree(q->read_buf); drivers/media/video/video-buf.c- q->read_buf = NULL; -- drivers/media/video/video-buf.c: kfree (q->read_buf); drivers/media/video/video-buf.c- q->read_buf = NULL; -- drivers/media/video/video-buf.c: kfree(q->read_buf); drivers/media/video/video-buf.c- q->read_buf = NULL; -- drivers/media/video/video-buf.c: kfree(q->read_buf); drivers/media/video/video-buf.c- q->read_buf = NULL; -- drivers/media/video/video-buf.c: kfree(q->bufs[i]); drivers/media/video/video-buf.c- q->bufs[i] = NULL; -- drivers/media/video/video-buf.c: kfree(q->bufs[i]); drivers/media/video/video-buf.c- q->bufs[i] = NULL; -- drivers/media/video/usbvideo/usbvideo.c: kfree(uvd->sbuf[i].data); drivers/media/video/usbvideo/usbvideo.c- uvd->sbuf[i].data = NULL; -- drivers/media/video/usbvideo/usbvideo.c: kfree(uvd->sbuf[i].data); drivers/media/video/usbvideo/usbvideo.c- uvd->sbuf[i].data = NULL; -- drivers/media/video/w9968cf.c: kfree(cam->transfer_buffer[i]); drivers/media/video/w9968cf.c- cam->transfer_buffer[i] = NULL; -- drivers/media/video/cafe_ccic.c: kfree(cam->sb_bufs); drivers/media/video/cafe_ccic.c- cam->sb_bufs = NULL; -- drivers/media/video/ov511.c: kfree(ov->sbuf[i].data); drivers/media/video/ov511.c- ov->sbuf[i].data = NULL; -- drivers/media/video/ov511.c: kfree(ov->cbuf); drivers/media/video/ov511.c- ov->cbuf = NULL; -- drivers/media/video/ov511.c: kfree(ov); drivers/media/video/ov511.c- ov = NULL; -- drivers/media/video/ov511.c: kfree(ov->cbuf); drivers/media/video/ov511.c- ov->cbuf = NULL; -- drivers/media/video/ov511.c: kfree(ov); drivers/media/video/ov511.c- ov = NULL; -- drivers/media/video/ov511.c: kfree(ov->cbuf); drivers/media/video/ov511.c- ov->cbuf = NULL; -- drivers/media/video/ov511.c: kfree(ov); drivers/media/video/ov511.c- ov = NULL; -- drivers/media/video/se401.c: kfree(se401->scratch[i].data); drivers/media/video/se401.c- se401->scratch[i].data=NULL; -- drivers/media/video/stv680.c: kfree(stv680->scratch[i].data); drivers/media/video/stv680.c- stv680->scratch[i].data = NULL; -- drivers/media/video/stv680.c: kfree(stv680->sbuf[i].data); drivers/media/video/stv680.c- stv680->sbuf[i].data = NULL; -- drivers/media/video/stv680.c: kfree(stv680->scratch[i].data); drivers/media/video/stv680.c- stv680->scratch[i].data = NULL; -- drivers/media/video/stv680.c: kfree(stv680); drivers/media/video/stv680.c- stv680 = NULL; -- drivers/media/video/stradis.c: kfree(saa->dmavid2); drivers/media/video/stradis.c- saa->dmavid2 = NULL; -- drivers/media/video/pvrusb2/pvrusb2-ioread.c: kfree(cp->sync_key_ptr); drivers/media/video/pvrusb2/pvrusb2-ioread.c- cp->sync_key_ptr = NULL; -- drivers/media/video/pvrusb2/pvrusb2-ioread.c: kfree(cp->sync_key_ptr); drivers/media/video/pvrusb2/pvrusb2-ioread.c- cp->sync_key_ptr = NULL; -- drivers/media/video/pvrusb2/pvrusb2-hdw.c: kfree(hdw->ctl_read_buffer); drivers/media/video/pvrusb2/pvrusb2-hdw.c- hdw->ctl_read_buffer = NULL; -- drivers/media/video/pvrusb2/pvrusb2-hdw.c: kfree(hdw->ctl_write_buffer); drivers/media/video/pvrusb2/pvrusb2-hdw.c- hdw->ctl_write_buffer = NULL; -- drivers/media/video/pvrusb2/pvrusb2-hdw.c: kfree(hdw->fw_buffer); drivers/media/video/pvrusb2/pvrusb2-hdw.c- hdw->fw_buffer = NULL; -- drivers/media/video/pvrusb2/pvrusb2-hdw.c: kfree(hdw->std_defs); drivers/media/video/pvrusb2/pvrusb2-hdw.c- hdw->std_defs = NULL; -- drivers/media/video/pvrusb2/pvrusb2-hdw.c: kfree(hdw->std_enum_names); drivers/media/video/pvrusb2/pvrusb2-hdw.c- hdw->std_enum_names = NULL; -- drivers/media/video/pvrusb2/pvrusb2-hdw.c: kfree(hdw->fw_buffer); drivers/media/video/pvrusb2/pvrusb2-hdw.c- hdw->fw_buffer = NULL; -- drivers/media/video/pvrusb2/pvrusb2-sysfs.c: kfree(sfp->debugifc); drivers/media/video/pvrusb2/pvrusb2-sysfs.c- sfp->debugifc = NULL; -- drivers/media/video/pvrusb2/pvrusb2-sysfs.c: kfree(clp); drivers/media/video/pvrusb2/pvrusb2-sysfs.c- clp = NULL; -- drivers/media/video/vivi.c: kfree(buf->to_addr); drivers/media/video/vivi.c- buf->to_addr=NULL; -- drivers/media/video/cx88/cx88-vp3054-i2c.c: kfree(dev->card_priv); drivers/media/video/cx88/cx88-vp3054-i2c.c- dev->card_priv = NULL; -- drivers/media/video/cpia_usb.c: kfree (ucpia->sbuf[1].data); drivers/media/video/cpia_usb.c- ucpia->sbuf[1].data = NULL; -- drivers/media/video/cpia_usb.c: kfree (ucpia->sbuf[0].data); drivers/media/video/cpia_usb.c- ucpia->sbuf[0].data = NULL; -- drivers/media/video/cpia_usb.c: kfree(ucpia->sbuf[1].data); drivers/media/video/cpia_usb.c- ucpia->sbuf[1].data = NULL; -- drivers/media/video/cpia_usb.c: kfree(ucpia->sbuf[0].data); drivers/media/video/cpia_usb.c- ucpia->sbuf[0].data = NULL; -- drivers/media/video/cpia2/cpia2_core.c: kfree(cam->buffers); drivers/media/video/cpia2/cpia2_core.c- cam->buffers = NULL; -- drivers/media/video/cpia2/cpia2_core.c: kfree(cam->buffers); drivers/media/video/cpia2/cpia2_core.c- cam->buffers = NULL; -- drivers/media/video/cpia2/cpia2_usb.c: kfree(cam->sbuf[i].data); drivers/media/video/cpia2/cpia2_usb.c- cam->sbuf[i].data = NULL; -- drivers/media/video/cpia2/cpia2_usb.c: kfree(cam->sbuf[i].data); drivers/media/video/cpia2/cpia2_usb.c- cam->sbuf[i].data = NULL; -- drivers/media/video/pwc/pwc-if.c: kfree(pdev->sbuf[i].data); drivers/media/video/pwc/pwc-if.c- pdev->sbuf[i].data = NULL; -- drivers/media/video/pwc/pwc-if.c: kfree(pdev->fbuf); drivers/media/video/pwc/pwc-if.c- pdev->fbuf = NULL; -- drivers/media/video/pwc/pwc-if.c: kfree(pdev->decompress_data); drivers/media/video/pwc/pwc-if.c- pdev->decompress_data = NULL; -- drivers/media/video/bt8xx/bttv-driver.c: kfree(fh->ov.clips); drivers/media/video/bt8xx/bttv-driver.c- fh->ov.clips = NULL; -- drivers/media/video/bt8xx/bttv-driver.c: kfree (fh->cap.read_buf); drivers/media/video/bt8xx/bttv-driver.c- fh->cap.read_buf = NULL; -- drivers/media/video/bt8xx/bttv-input.c: kfree(btv->remote); drivers/media/video/bt8xx/bttv-input.c- btv->remote = NULL; -- drivers/media/common/saa7146_core.c: kfree(pt->slist); drivers/media/common/saa7146_core.c- pt->slist = NULL; -- drivers/media/common/saa7146_core.c: kfree(pt->slist); drivers/media/common/saa7146_core.c- pt->slist = NULL; -- drivers/telephony/ixj.c: kfree(j->fskdata); drivers/telephony/ixj.c- j->fskdata = NULL; -- drivers/telephony/ixj.c: kfree(j->read_buffer); drivers/telephony/ixj.c- j->read_buffer = NULL; -- drivers/telephony/ixj.c: kfree(j->write_buffer); drivers/telephony/ixj.c- j->write_buffer = NULL; -- drivers/telephony/ixj.c: kfree(j->read_buffer); drivers/telephony/ixj.c- j->read_buffer = NULL; -- drivers/telephony/ixj.c: kfree(j->write_buffer); drivers/telephony/ixj.c- j->write_buffer = NULL; -- drivers/telephony/ixj.c: kfree(j->cadence_t); drivers/telephony/ixj.c- j->cadence_t = NULL; -- drivers/isdn/hisax/config.c: kfree(cs->dlog); drivers/isdn/hisax/config.c- cs->dlog = NULL; -- drivers/isdn/hisax/config.c: kfree(csta->rcvbuf); drivers/isdn/hisax/config.c- csta->rcvbuf = NULL; -- drivers/isdn/hisax/config.c: kfree(cs); drivers/isdn/hisax/config.c- card->cs = NULL; -- drivers/isdn/hisax/config.c: kfree((void *) cards[cardnr].cs); drivers/isdn/hisax/config.c- cards[cardnr].cs = NULL; -- drivers/isdn/hisax/hfc_2bs0.c: kfree(cs->bcs[0].hw.hfc.send); drivers/isdn/hisax/hfc_2bs0.c- cs->bcs[0].hw.hfc.send = NULL; -- drivers/isdn/hisax/hfc_2bs0.c: kfree(cs->bcs[1].hw.hfc.send); drivers/isdn/hisax/hfc_2bs0.c- cs->bcs[1].hw.hfc.send = NULL; -- drivers/isdn/hisax/netjet.c: dev_kfree_skb_any(bcs->tx_skb); drivers/isdn/hisax/netjet.c- bcs->tx_skb = NULL; -- drivers/isdn/hisax/netjet.c: kfree(bcs->hw.tiger.rcvbuf); drivers/isdn/hisax/netjet.c- bcs->hw.tiger.rcvbuf = NULL; -- drivers/isdn/hisax/netjet.c: kfree(bcs->hw.tiger.sendbuf); drivers/isdn/hisax/netjet.c- bcs->hw.tiger.sendbuf = NULL; -- drivers/isdn/hisax/netjet.c: dev_kfree_skb_any(bcs->tx_skb); drivers/isdn/hisax/netjet.c- bcs->tx_skb = NULL; -- drivers/isdn/hisax/netjet.c: kfree(cs->bcs[0].hw.tiger.send); drivers/isdn/hisax/netjet.c- cs->bcs[0].hw.tiger.send = NULL; -- drivers/isdn/hisax/netjet.c: kfree(cs->bcs[0].hw.tiger.rec); drivers/isdn/hisax/netjet.c- cs->bcs[0].hw.tiger.rec = NULL; -- drivers/isdn/hisax/isac.c: kfree(cs->dc.isac.mon_rx); drivers/isdn/hisax/isac.c- cs->dc.isac.mon_rx = NULL; -- drivers/isdn/hisax/isac.c: kfree(cs->dc.isac.mon_tx); drivers/isdn/hisax/isac.c- cs->dc.isac.mon_tx = NULL; -- drivers/isdn/hisax/hfc_2bds0.c: kfree(cs->bcs[0].hw.hfc.send); drivers/isdn/hisax/hfc_2bds0.c- cs->bcs[0].hw.hfc.send = NULL; -- drivers/isdn/hisax/hfc_2bds0.c: kfree(cs->hw.hfcD.send); drivers/isdn/hisax/hfc_2bds0.c- cs->hw.hfcD.send = NULL; -- drivers/isdn/hisax/avm_pci.c: kfree(bcs->hw.hdlc.rcvbuf); drivers/isdn/hisax/avm_pci.c- bcs->hw.hdlc.rcvbuf = NULL; -- drivers/isdn/hisax/avm_pci.c: kfree(bcs->blog); drivers/isdn/hisax/avm_pci.c- bcs->blog = NULL; -- drivers/isdn/hisax/avm_pci.c: kfree(bcs->hw.hdlc.rcvbuf); drivers/isdn/hisax/avm_pci.c- bcs->hw.hdlc.rcvbuf = NULL; -- drivers/isdn/hisax/hfc_pci.c: kfree(cs->hw.hfcpci.share_start); drivers/isdn/hisax/hfc_pci.c- cs->hw.hfcpci.share_start = NULL; -- drivers/isdn/hisax/icc.c: kfree(cs->dc.icc.mon_rx); drivers/isdn/hisax/icc.c- cs->dc.icc.mon_rx = NULL; -- drivers/isdn/hisax/icc.c: kfree(cs->dc.icc.mon_tx); drivers/isdn/hisax/icc.c- cs->dc.icc.mon_tx = NULL; -- drivers/isdn/hisax/w6692.c: kfree(bcs->hw.w6692.rcvbuf); drivers/isdn/hisax/w6692.c- bcs->hw.w6692.rcvbuf = NULL; -- drivers/isdn/hisax/w6692.c: kfree(bcs->blog); drivers/isdn/hisax/w6692.c- bcs->blog = NULL; -- drivers/isdn/hisax/w6692.c: kfree(bcs->hw.w6692.rcvbuf); drivers/isdn/hisax/w6692.c- bcs->hw.w6692.rcvbuf = NULL; -- drivers/isdn/hisax/ipacx.c: kfree(bcs->hw.hscx.rcvbuf); drivers/isdn/hisax/ipacx.c- bcs->hw.hscx.rcvbuf = NULL; -- drivers/isdn/hisax/ipacx.c: kfree(bcs->blog); drivers/isdn/hisax/ipacx.c- bcs->blog = NULL; -- drivers/isdn/hisax/ipacx.c: kfree(bcs->hw.hscx.rcvbuf); drivers/isdn/hisax/ipacx.c- bcs->hw.hscx.rcvbuf = NULL; -- drivers/isdn/hisax/elsa_ser.c: kfree(bcs->hw.hscx.rcvbuf); drivers/isdn/hisax/elsa_ser.c- bcs->hw.hscx.rcvbuf = NULL; -- drivers/isdn/hisax/elsa_ser.c: dev_kfree_skb_any(bcs->tx_skb); drivers/isdn/hisax/elsa_ser.c- bcs->tx_skb = NULL; -- drivers/isdn/hisax/elsa_ser.c: kfree(cs->hw.elsa.rcvbuf); drivers/isdn/hisax/elsa_ser.c- cs->hw.elsa.rcvbuf = NULL; -- drivers/isdn/hisax/elsa_ser.c: kfree(cs->hw.elsa.rcvbuf); drivers/isdn/hisax/elsa_ser.c- cs->hw.elsa.rcvbuf = NULL; -- drivers/isdn/hisax/elsa_ser.c: kfree(cs->hw.elsa.transbuf); drivers/isdn/hisax/elsa_ser.c- cs->hw.elsa.transbuf = NULL; -- drivers/isdn/hisax/callc.c: kfree(csta->channel[i].b_st); drivers/isdn/hisax/callc.c- csta->channel[i].b_st = NULL; -- drivers/isdn/hisax/isdnl3.c: kfree(st->l3.global); drivers/isdn/hisax/isdnl3.c- st->l3.global = NULL; -- drivers/isdn/hisax/st5481_usb.c: kfree(urb[j]->transfer_buffer); drivers/isdn/hisax/st5481_usb.c- urb[j]->transfer_buffer = NULL; -- drivers/isdn/hisax/hscx.c: kfree(bcs->hw.hscx.rcvbuf); drivers/isdn/hisax/hscx.c- bcs->hw.hscx.rcvbuf = NULL; -- drivers/isdn/hisax/hscx.c: kfree(bcs->blog); drivers/isdn/hisax/hscx.c- bcs->blog = NULL; -- drivers/isdn/hisax/hscx.c: kfree(bcs->hw.hscx.rcvbuf); drivers/isdn/hisax/hscx.c- bcs->hw.hscx.rcvbuf = NULL; -- drivers/isdn/hisax/jade.c: kfree(bcs->hw.hscx.rcvbuf); drivers/isdn/hisax/jade.c- bcs->hw.hscx.rcvbuf = NULL; -- drivers/isdn/hisax/jade.c: kfree(bcs->blog); drivers/isdn/hisax/jade.c- bcs->blog = NULL; -- -Amit __________________________________________________ Do You Yahoo!? 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