Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
exfat: drop redundant sec parameter from exfat_mirror_bh
The sector offset can be obtained from bh->b_blocknr, so drop the
redundant sec parameter from exfat_mirror_bh(). Also clean up the
function to use exfat_update_bh() helper.
No functional changes.
Signed-off-by: Chi Zhiling <chizhiling@kylinos.cn>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
authored by
Chi Zhiling
and committed by
Namjae Jeon
63193eb4
7094b09e
+4
-7
+4
-7
fs/exfat/fatent.c
+4
-7
fs/exfat/fatent.c
···
11
11
#include "exfat_raw.h"
12
12
#include "exfat_fs.h"
13
13
14
-
static int exfat_mirror_bh(struct super_block *sb, sector_t sec,
15
-
struct buffer_head *bh)
14
+
static int exfat_mirror_bh(struct super_block *sb, struct buffer_head *bh)
16
15
{
17
16
struct buffer_head *c_bh;
18
17
struct exfat_sb_info *sbi = EXFAT_SB(sb);
18
+
sector_t sec = bh->b_blocknr;
19
19
sector_t sec2;
20
20
int err = 0;
21
21
···
25
25
if (!c_bh)
26
26
return -ENOMEM;
27
27
memcpy(c_bh->b_data, bh->b_data, sb->s_blocksize);
28
-
set_buffer_uptodate(c_bh);
29
-
mark_buffer_dirty(c_bh);
30
-
if (sb->s_flags & SB_SYNCHRONOUS)
31
-
err = sync_dirty_buffer(c_bh);
28
+
exfat_update_bh(c_bh, sb->s_flags & SB_SYNCHRONOUS);
32
29
brelse(c_bh);
33
30
}
34
31
···
80
83
fat_entry = (__le32 *)&(bh->b_data[off]);
81
84
*fat_entry = cpu_to_le32(content);
82
85
exfat_update_bh(bh, sb->s_flags & SB_SYNCHRONOUS);
83
-
exfat_mirror_bh(sb, sec, bh);
86
+
exfat_mirror_bh(sb, bh);
84
87
brelse(bh);
85
88
return 0;
86
89
}