commit 08a4a136909602eae0e71e147153461df077a46f
author Dan Carpenter <dan.carpenter@oracle.com> Fri May 18 15:51:02 2012 +0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> Mon Jun 11 13:23:51 2012 -0300
tree ba8ec894512dd769b3cac5bcd4cfc4e4362124f5
parent 5156a5f4e058b906c1e8c0fe2ab16f30b60dee96

edac_mc: check for allocation failure in edac_mc_alloc()

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>

drivers/edac/edac_mc.c

diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 98c759d..91ca410 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -355,6 +355,8 @@
 		}
 
 		dimm = kzalloc(sizeof(**mci->dimms), GFP_KERNEL);
+		if (!dimm)
+			goto error;
 		mci->dimms[off] = dimm;
 		dimm->mci = mci;