diff options
| author | Mark Brown <broonie@kernel.org> | 2020-12-11 17:47:55 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-11 17:47:55 +0000 |
| commit | 031616c434db05ce766f76c62865f55698e0924f (patch) | |
| tree | 7f29aa1ff3e7b51a8058cd570fb785c6e769b245 /fs/ext4/mmp.c | |
| parent | 064841ccfc49b2315dc0b797239862d3a343aa07 (diff) | |
| parent | 85a7555575a0e48f9b73db310d0d762a08a46d63 (diff) | |
Merge remote-tracking branch 'asoc/for-5.10' into asoc-linus
Diffstat (limited to 'fs/ext4/mmp.c')
| -rw-r--r-- | fs/ext4/mmp.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c index d34cb8c46655..795c3ff2907c 100644 --- a/fs/ext4/mmp.c +++ b/fs/ext4/mmp.c @@ -85,15 +85,11 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh, } } - get_bh(*bh); lock_buffer(*bh); - (*bh)->b_end_io = end_buffer_read_sync; - submit_bh(REQ_OP_READ, REQ_META | REQ_PRIO, *bh); - wait_on_buffer(*bh); - if (!buffer_uptodate(*bh)) { - ret = -EIO; + ret = ext4_read_bh(*bh, REQ_META | REQ_PRIO, NULL); + if (ret) goto warn_exit; - } + mmp = (struct mmp_struct *)((*bh)->b_data); if (le32_to_cpu(mmp->mmp_magic) != EXT4_MMP_MAGIC) { ret = -EFSCORRUPTED; |