From: YueHaibing yuehaibing@huawei.com
[ Upstream commit 909e22e05353a783c526829427e9a8de122fba9c ]
Fix a static code checker warning: fs/exportfs/expfs.c:171 reconnect_one() warn: passing zero to 'ERR_PTR'
The error path for lookup_one_len_unlocked failure should set err to PTR_ERR.
Fixes: bbf7a8a3562f ("exportfs: move most of reconnect_path to helper function") Signed-off-by: YueHaibing yuehaibing@huawei.com Signed-off-by: Al Viro viro@zeniv.linux.org.uk Signed-off-by: Sasha Levin sashal@kernel.org --- fs/exportfs/expfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 808cae6d5f50f..ae3248326c449 100644 --- a/fs/exportfs/expfs.c +++ b/fs/exportfs/expfs.c @@ -147,6 +147,7 @@ static struct dentry *reconnect_one(struct vfsmount *mnt, tmp = lookup_one_len_unlocked(nbuf, parent, strlen(nbuf)); if (IS_ERR(tmp)) { dprintk("%s: lookup failed: %d\n", __func__, PTR_ERR(tmp)); + err = PTR_ERR(tmp); goto out_err; } if (tmp != dentry) {