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edac_mc: check for allocation failure in edac_mc_alloc()

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Add a check here for if kzalloc() failed.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Dan Carpenter 2012-05-18 15:51:02 +03:00 committed by Mauro Carvalho Chehab
parent 5156a5f4e0
commit 08a4a13690
1 changed files with 2 additions and 0 deletions
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2
drivers/edac/edac_mc.c
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@ -355,6 +355,8 @@ struct mem_ctl_info *edac_mc_alloc(unsigned mc_num,
}
dimm = kzalloc(sizeof(**mci->dimms), GFP_KERNEL);
if (!dimm)
goto error;
mci->dimms[off] = dimm;
dimm->mci = mci;