From 42119dbe571eb419dae99b81dd20fa42f47464e1 Mon Sep 17 00:00:00 2001
From: Wang ShaoBo <bobo.shaobowang@huawei.com>
Date: Sun, 15 Nov 2020 16:23:43 +0800
Subject: [PATCH] ubifs: Fix error return code in alloc_wbufs()
Git-commit: 42119dbe571eb419dae99b81dd20fa42f47464e1
Patch-mainline: v5.12-rc1
References: bsc#1189585
Fix to return PTR_ERR() error code from the error handling case instead
fo 0 in function alloc_wbufs(), as done elsewhere in this function.
Fixes: 6a98bc4614de ("ubifs: Add authentication nodes to journal")
Signed-off-by: Wang ShaoBo <bobo.shaobowang@huawei.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
Acked-by: Jan Kara <jack@suse.cz>
---
fs/ubifs/super.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 138b9426c6c1..ddb2ca636c93 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -838,8 +838,10 @@ static int alloc_wbufs(struct ubifs_info *c)
c->jheads[i].wbuf.jhead = i;
c->jheads[i].grouped = 1;
c->jheads[i].log_hash = ubifs_hash_get_desc(c);
- if (IS_ERR(c->jheads[i].log_hash))
+ if (IS_ERR(c->jheads[i].log_hash)) {
+ err = PTR_ERR(c->jheads[i].log_hash);
goto out;
+ }
}
/*
--
2.26.2