[PATCH] ubifs: fix missing error code err

[Ferry Meng]

Fix smatch warning:

fs/ubifs/journal.c:1610 ubifs_jnl_truncate() warn: missing error code
'err'

Signed-off-by: Ferry Meng <mengferry at linux.alibaba.com>

diff --git a/fs/ubifs/journal.c b/fs/ubifs/journal.c
index dc52ac0f4a34..ab837b73d4b9 100644
--- a/fs/ubifs/journal.c
+++ b/fs/ubifs/journal.c
@@ -1607,6 +1607,7 @@ int ubifs_jnl_truncate(struct ubifs_info *c, const struct inode *inode,
 				ubifs_err(c, "bad data node (block %u, inode %lu)",
 					  blk, inode->i_ino);
 				ubifs_dump_node(c, dn, dn_size);
+				err = -EUCLEAN;
 				goto out_free;
 			}
 
-- 
2.19.1.6.gb485710b