From 909e22e05353a783c526829427e9a8de122fba9c Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Mon, 19 Nov 2018 11:32:41 +0800 Subject: exportfs: fix 'passing zero to ERR_PTR()' warning 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 Signed-off-by: Al Viro --- fs/exportfs/expfs.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/exportfs') diff --git a/fs/exportfs/expfs.c b/fs/exportfs/expfs.c index 645158dc33f1..c8a3dfda1764 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) { -- cgit