Wei Yongjun
51c19f4a62
erofs: fix error return code in erofs_read_superblock()
commit 0508c1ad0f264a24c4643701823a45f6c9bd8146 upstream.
'ret' will be overwritten to 0 if erofs_sb_has_sb_chksum() return true,
thus 0 will return in some error handling cases. Fix to return negative
error code -EINVAL instead of 0.
Link: https://lore.kernel.org/r/20210519141657.3062715-1-weiyongjun1@huawei.com
Fixes: b858a4844cfb ("erofs: support superblock checksum")
Cc: stable <stable@vger.kernel.org> # 5.5+
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Gao Xiang <xiang@kernel.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Gao Xiang <xiang@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-07-14 16:56:53 +02:00
..
2020-08-03 21:04:29 +08:00
2020-12-30 11:53:46 +01:00
2020-08-03 21:04:29 +08:00
2020-08-03 21:04:29 +08:00
2021-05-11 14:47:13 +02:00
2021-05-11 14:47:13 +02:00
2020-08-03 21:04:29 +08:00
2019-11-24 11:02:41 +08:00
2019-08-24 14:20:10 +02:00
2020-08-03 21:04:29 +08:00
2021-07-14 16:56:53 +02:00
2019-08-24 14:20:10 +02:00
2020-08-03 21:04:46 +08:00
2021-03-04 11:38:28 +01:00
2020-08-03 21:04:29 +08:00
2020-11-04 09:15:48 +08:00
2020-08-03 21:04:29 +08:00
2021-03-04 11:38:28 +01:00
2020-08-03 21:04:29 +08:00