From: Ye Bin <yebin10@huawei.com>
To: <tytso@mit.edu>, <adilger.kernel@dilger.ca>,
<linux-ext4@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: Ye Bin <yebin10@huawei.com>, Liu Zhi Qiang <liuzhiqiang26@huawei.com>
Subject: [PATCH] ext4: Fix ext4_error_err save negative errno into superblock
Date: Thu, 1 Apr 2021 15:22:34 +0800 [thread overview]
Message-ID: <20210401072234.3338057-1-yebin10@huawei.com> (raw)
As read_mmp_block return 1 when failed, so just pass retval to
save_error_info.
Fixes: 54d3adbc29f0 ("ext4: save all error info in save_error_info() and
drop ext4_set_errno()")
Reported-by: Liu Zhi Qiang <liuzhiqiang26@huawei.com>
Signed-off-by: Ye Bin <yebin10@huawei.com>
---
fs/ext4/mmp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
index 795c3ff2907c..bb8353e25841 100644
--- a/fs/ext4/mmp.c
+++ b/fs/ext4/mmp.c
@@ -171,7 +171,7 @@ static int kmmpd(void *data)
*/
if (retval) {
if ((failed_writes % 60) == 0) {
- ext4_error_err(sb, -retval,
+ ext4_error_err(sb, retval,
"Error writing to MMP block");
}
failed_writes++;
--
2.25.4
next reply other threads:[~2021-04-01 7:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-01 7:22 Ye Bin [this message]
2021-04-02 1:11 ` [PATCH] ext4: Fix ext4_error_err save negative errno into superblock Andreas Dilger
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