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>
This commit is contained in:
Chi Zhiling 2026-03-03 11:14:07 +08:00 • committed by Namjae Jeon
commit 63193eb445