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f2fs: use generic EFSBADCRC/EFSCORRUPTED

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f2fs uses EFAULT as error number to indicate filesystem is corrupted
all the time, but generic filesystems use EUCLEAN for such condition,
we need to change to follow others.

This patch adds two new macros as below to wrap more generic error
code macros, and spread them in code.

EFSBADCRC	EBADMSG		/* Bad CRC detected */
EFSCORRUPTED	EUCLEAN		/* Filesystem is corrupted */

Reported-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu
2019-06-20 11:36:14 +08:00
committed by Jaegeuk Kim
parent f91108b801
commit 10f966bbf5
14 changed files with 46 additions and 37 deletions
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2
fs/f2fs/super.c
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@@ -2846,7 +2846,7 @@ static int read_raw_super_block(struct f2fs_sb_info *sbi,
if (sanity_check_raw_super(sbi, bh)) {
f2fs_err(sbi, "Can't find valid F2FS filesystem in %dth superblock",
block + 1);
err = -EINVAL;
err = -EFSCORRUPTED;
brelse(bh);
continue;
}