init_sd() forgets to set error code when we fail to create slab
cache, thus return 0 in a failed path. Return ENOMEM in this case.
Signed-off-by: Guo Chao <y...@linux.vnet.ibm.com>
---
drivers/scsi/sd.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 352bc77..4cc277d 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3120,6 +3120,7 @@ static int __init init_sd(void)
if (err)
goto err_out_class;
+ err = -ENOMEM;
sd_cdb_cache = kmem_cache_create("sd_ext_cdb", SD_EXT_CDB_SIZE,
0, 0, NULL);
if (!sd_cdb_cache) {
--
1.7.9.5
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