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authorJan Kara <jack@suse.cz>2014-12-10 15:41:40 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-12-10 17:41:03 -0800
commit2b693005b833ba309c7cb8426cd023d8e80da31e (patch)
treeb0c38765711fd380f7cbb51f0d3cc2cb453fe7c2 /fs/ocfs2/xattr.c
parent519a286175b6422e13694ebb73aefee0b5749443 (diff)
downloadop-kernel-dev-2b693005b833ba309c7cb8426cd023d8e80da31e.zip
op-kernel-dev-2b693005b833ba309c7cb8426cd023d8e80da31e.tar.gz
ocfs2: Fix xattr check in ocfs2_get_xattr_nolock()
ocfs2_get_xattr_nolock() checks whether inode has any extended attributes (OCFS2_HAS_XATTR_FL). If not, it just sets 'ret' to -ENODATA but continues with checking inline and external attributes anyway (which is pointless although it does not harm). Just return immediately when we know there are no extended attributes in the inode. Coverity id: 1226906. Signed-off-by: Jan Kara <jack@suse.cz> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/xattr.c')
-rw-r--r--fs/ocfs2/xattr.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ocfs2/xattr.c b/fs/ocfs2/xattr.c
index 016f01d..662f8de 100644
--- a/fs/ocfs2/xattr.c
+++ b/fs/ocfs2/xattr.c
@@ -1284,7 +1284,7 @@ int ocfs2_xattr_get_nolock(struct inode *inode,
return -EOPNOTSUPP;
if (!(oi->ip_dyn_features & OCFS2_HAS_XATTR_FL))
- ret = -ENODATA;
+ return -ENODATA;
xis.inode_bh = xbs.inode_bh = di_bh;
di = (struct ocfs2_dinode *)di_bh->b_data;
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