From: Jason Yan yanaijie@huawei.com
[ Upstream commit 43bd6f1b49b61f43de4d4e33661b8dbe8c911f14 ]
Before these two branches neither loaded the journal nor created the xattr cache. So the right label to goto is 'failed_mount3a'. Although this did not cause any issues because the error handler validated if the pointer is null. However this still made me confused when reading the code. So it's still worth to modify to goto the right label.
Signed-off-by: Jason Yan yanaijie@huawei.com Reviewed-by: Jan Kara jack@suse.cz Reviewed-by: Ritesh Harjani (IBM) ritesh.list@gmail.com Link: https://lore.kernel.org/r/20220916141527.1012715-2-yanaijie@huawei.com Signed-off-by: Theodore Ts'o tytso@mit.edu Stable-dep-of: 89481b5fa8c0 ("ext4: correct inconsistent error msg in nojournal mode") Signed-off-by: Sasha Levin sashal@kernel.org --- fs/ext4/super.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 796588dc531b..3198c276b434 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -4302,30 +4302,30 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent) ext4_has_feature_journal_needs_recovery(sb)) { ext4_msg(sb, KERN_ERR, "required journal recovery " "suppressed and not mounted read-only"); - goto failed_mount_wq; + goto failed_mount3a; } else { /* Nojournal mode, all journal mount options are illegal */ if (test_opt2(sb, EXPLICIT_JOURNAL_CHECKSUM)) { ext4_msg(sb, KERN_ERR, "can't mount with " "journal_checksum, fs mounted w/o journal"); - goto failed_mount_wq; + goto failed_mount3a; } if (test_opt(sb, JOURNAL_ASYNC_COMMIT)) { ext4_msg(sb, KERN_ERR, "can't mount with " "journal_async_commit, fs mounted w/o journal"); - goto failed_mount_wq; + goto failed_mount3a; } if (sbi->s_commit_interval != JBD2_DEFAULT_MAX_COMMIT_AGE*HZ) { ext4_msg(sb, KERN_ERR, "can't mount with " "commit=%lu, fs mounted w/o journal", sbi->s_commit_interval / HZ); - goto failed_mount_wq; + goto failed_mount3a; } if (EXT4_MOUNT_DATA_FLAGS & (sbi->s_mount_opt ^ sbi->s_def_mount_opt)) { ext4_msg(sb, KERN_ERR, "can't mount with " "data=, fs mounted w/o journal"); - goto failed_mount_wq; + goto failed_mount3a; } sbi->s_def_mount_opt &= ~EXT4_MOUNT_JOURNAL_CHECKSUM; clear_opt(sb, JOURNAL_CHECKSUM);