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Subject[PATCH] bdi: Fix error return code in alloc_wbufs()
Date
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>
---
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 cb3acfb7dd1f..dacbb999ae34 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;
+ }
}

/*
--
2.25.1
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