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authorDan Carpenter <error27@gmail.com>2010-03-20 15:30:16 +0300
committerSage Weil <sage@newdream.net>2010-03-23 07:47:04 -0700
commit4736b009b880b7c19bea36327a71032a6dbee402 (patch)
tree3702b662c5d3f1048680e7766308df464c9af8f2 /fs
parent9c423956b8a495f0c048143abc5da955a70eac97 (diff)
downloadop-kernel-dev-4736b009b880b7c19bea36327a71032a6dbee402.zip
op-kernel-dev-4736b009b880b7c19bea36327a71032a6dbee402.tar.gz
ceph: handle kmalloc() failure
Return ERR_PTR(-ENOMEM) if kmalloc() fails. We handle allocation failures the same way later in the function. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Sage Weil <sage@newdream.net>
Diffstat (limited to 'fs')
-rw-r--r--fs/ceph/mds_client.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index b6b5348..ad0fbc3 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -328,6 +328,8 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc,
struct ceph_mds_session *s;
s = kzalloc(sizeof(*s), GFP_NOFS);
+ if (!s)
+ return ERR_PTR(-ENOMEM);
s->s_mdsc = mdsc;
s->s_mds = mds;
s->s_state = CEPH_MDS_SESSION_NEW;
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