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authorAndreas Gruenbacher <agruenba@redhat.com>2020-06-09 14:33:11 +0200
committerAndreas Gruenbacher <agruenba@redhat.com>2020-06-30 13:04:45 +0200
commit5902f4dd6e666c4d160b2f5c4505f7e58642d2bf (patch)
tree5ec4fcdc9b500802ddb6916b3ebab9acc1fbcf22 /fs/gfs2
parent9ebcfadb0610322ac537dd7aa5d9cbc2b2894c68 (diff)
gfs2: Don't return NULL from gfs2_inode_lookup
Callers expect gfs2_inode_lookup to return an inode pointer or ERR_PTR(error). Commit b66648ad6dcf caused it to return NULL instead of ERR_PTR(-ESTALE) in some cases. Fix that. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: b66648ad6dcf ("gfs2: Move inode generation number check into gfs2_inode_lookup") Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Diffstat (limited to 'fs/gfs2')
-rw-r--r--fs/gfs2/inode.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 370c3a4b31ac..6774865f5b5b 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -207,10 +207,11 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type,
if (no_formal_ino && ip->i_no_formal_ino &&
no_formal_ino != ip->i_no_formal_ino) {
+ error = -ESTALE;
if (inode->i_state & I_NEW)
goto fail;
iput(inode);
- return ERR_PTR(-ESTALE);
+ return ERR_PTR(error);
}
if (inode->i_state & I_NEW)