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ubifs: Fix error return code in alloc_wbufs() 

[ Upstream commit 42119dbe57 ]

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: 6a98bc4614 ("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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
pull/272/head^2
Wang ShaoBo 2020-11-15 16:23:43 +08:00 committed by Greg Kroah-Hartman
parent 3818158df1
commit 24386143cb
1 changed files with 3 additions and 1 deletions
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4
fs/ubifs/super.c
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@ -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;
}
}
/*