UBIFS: Fix dump messages in ubifs_dump_lprops

Function ubifs_read_one_lp will not set @lp and returns
an error when ubifs_read_one_lp failed. We should not
perform ubifs_dump_lprop in this case because @lp is not
initialized as we wanted.

Signed-off-by: hujianyang <hujianyang@huawei.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 5157b866a853..177b0152fef4 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -745,8 +745,10 @@ void ubifs_dump_lprops(struct ubifs_info *c)
 
         for (lnum = c->main_first; lnum < c->leb_cnt; lnum++) {
                 err = ubifs_read_one_lp(c, lnum, &lp);
-                if (err)
+                if (err) {
                         ubifs_err("cannot read lprops for LEB %d", lnum);
+                        continue;
+                }
 
                 ubifs_dump_lprop(c, &lp);
         }