From: hujianyang <hujianyang@huawei.com>
Date: Wed, 21 May 2014 09:19:45 +0000 (+0800)
Subject: UBIFS: Fix dump messages in ubifs_dump_lprops
X-Git-Tag: Ubuntu-snapdragon-4.4.0-1050.54~10205^2~6
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=dac3698147655aba4d71a8e67d6dd46d7a86154f;p=mirror_ubuntu-artful-kernel.git

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>
---

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);
 	}