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Message-ID: <20060904092435.GB9215@skybase> Date: Mon, 4 Sep 2006 11:24:35 +0200 From: Martin Schwidefsky <schwidefsky@...ibm.com> To: linux-kernel@...r.kernel.org, heiko.carstens@...ibm.com Subject: [S390] Missing initialization in common i/o layer. From: Heiko Carstens <heiko.carstens@...ibm.com> [S390] Missing initialization in common i/o layer. Previous patch that was intended to reduce stack usage within common i/o layer didn't consider implicit memset(..., 0, ...) used with the initializations used before. Add these missing memsets wherever it's not obvious that the concerned memory region is zeroed. This should give the same semantics as before. Signed-off-by: Heiko Carstens <heiko.carstens@...ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@...ibm.com> --- drivers/s390/cio/device_fsm.c | 1 + 1 files changed, 1 insertion(+) diff -urpN linux-2.6/drivers/s390/cio/device_fsm.c linux-2.6-patched/drivers/s390/cio/device_fsm.c --- linux-2.6/drivers/s390/cio/device_fsm.c 2006-09-04 11:08:22.000000000 +0200 +++ linux-2.6-patched/drivers/s390/cio/device_fsm.c 2006-09-04 11:08:59.000000000 +0200 @@ -267,6 +267,7 @@ ccw_device_recog_done(struct ccw_device notify = 1; } /* fill out sense information */ + memset(&cdev->id, 0, sizeof(cdev->id)); cdev->id.cu_type = cdev->private->senseid.cu_type; cdev->id.cu_model = cdev->private->senseid.cu_model; cdev->id.dev_type = cdev->private->senseid.dev_type; -- VGER BF report: U 0.495386 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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