From: Michael Holzheu Signed-off-by: Michael Holzheu Signed-off-by: Martin Schwidefsky --- drivers/s390/char/zcore.c | 29 ++++++++++------------------- 1 file changed, 10 insertions(+), 19 deletions(-) Index: quilt-2.6/drivers/s390/char/zcore.c =================================================================== --- quilt-2.6.orig/drivers/s390/char/zcore.c +++ quilt-2.6/drivers/s390/char/zcore.c @@ -223,12 +223,10 @@ static int __init init_cpu_info(enum arc /* get info for boot cpu from lowcore, stored in the HSA */ sa = kmalloc(sizeof(*sa), GFP_KERNEL); - if (!sa) { - ERROR_MSG("kmalloc failed: %s: %i\n",__func__, __LINE__); + if (!sa) return -ENOMEM; - } if (memcpy_hsa_kernel(sa, sys_info.sa_base, sys_info.sa_size) < 0) { - ERROR_MSG("could not copy from HSA\n"); + TRACE("could not copy from HSA\n"); kfree(sa); return -EIO; } @@ -529,10 +527,9 @@ static int __init sys_info_init(enum arc return -EINVAL; } sys_info.arch = arch; - if (init_cpu_info(arch)) { - ERROR_MSG("get cpu info failed\n"); - return -ENOMEM; - } + rc = init_cpu_info(arch); + if (rc) + return rc; sys_info.mem_size = real_memory_size; return 0; @@ -544,12 +541,12 @@ static int __init check_sdias(void) rc = sclp_sdias_blk_count(); if (rc < 0) { - ERROR_MSG("Could not determine HSA size\n"); + TRACE("Could not determine HSA size\n"); return rc; } act_hsa_size = (rc - 1) * PAGE_SIZE; if (act_hsa_size < ZFCPDUMP_HSA_SIZE) { - ERROR_MSG("HSA size too small: %i\n", act_hsa_size); + TRACE("HSA size too small: %i\n", act_hsa_size); return -EINVAL; } return 0; @@ -590,16 +587,12 @@ static int __init zcore_init(void) goto fail; rc = check_sdias(); - if (rc) { - ERROR_MSG("Dump initialization failed\n"); + if (rc) goto fail; - } rc = memcpy_hsa_kernel(&arch, __LC_AR_MODE_ID, 1); - if (rc) { - ERROR_MSG("sdial memcpy for arch id failed\n"); + if (rc) goto fail; - } #ifndef __s390x__ if (arch == ARCH_S390X) { @@ -610,10 +603,8 @@ static int __init zcore_init(void) #endif rc = sys_info_init(arch); - if (rc) { - ERROR_MSG("arch init failed\n"); + if (rc) goto fail; - } zcore_header_init(arch, &zcore_header); -- blue skies, Martin. "Reality continues to ruin my life." - Calvin. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/