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[SCSI] megaraid/megaraid_mm.c: fix a NULL pointer dereference 

This patch fixes a NULL pointer dereference spotted by the Coverity
checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Adrian Bunk 2006-03-10 23:24:55 +01:00 committed by James Bottomley
parent 52824b6b5f
commit 5236467ae7
1 changed files with 2 additions and 4 deletions
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6
drivers/scsi/megaraid/megaraid_mm.c
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@ -898,10 +898,8 @@ mraid_mm_register_adp(mraid_mmadp_t *lld_adp)
adapter = kmalloc(sizeof(mraid_mmadp_t), GFP_KERNEL);
if (!adapter) {
rval = -ENOMEM;
goto memalloc_error;
}
if (!adapter)
return -ENOMEM;
memset(adapter, 0, sizeof(mraid_mmadp_t));