From 01efe93a5aa20a19b390426718dc214898a7c2ec Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 7 Aug 2023 12:26:23 +0100 Subject: [PATCH] ext4: don't use bdev->bd_super in __ext4_journal_get_write_access __ext4_journal_get_write_access already has a super_block available, and there is no need to go from that to the bdev to go back to the owning super_block. Signed-off-by: Christoph Hellwig Message-Id: <20230807112625.652089-3-hch@lst.de> Signed-off-by: Christian Brauner --- fs/ext4/ext4_jbd2.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c index 77f318e..b38d5958 100644 --- a/fs/ext4/ext4_jbd2.c +++ b/fs/ext4/ext4_jbd2.c @@ -234,8 +234,7 @@ int __ext4_journal_get_write_access(const char *where, unsigned int line, might_sleep(); - if (bh->b_bdev->bd_super) - ext4_check_bdev_write_error(bh->b_bdev->bd_super); + ext4_check_bdev_write_error(sb); if (ext4_handle_valid(handle)) { err = jbd2_journal_get_write_access(handle, bh); -- 2.7.4