ext4: remove failed journal checksum check

Now that we are checking for failed journal checksums in the jbd2
layer, we don't need to check in the ext4 mount path --- since a
checksum fail will result in ext4_load_journal() returning an error,
causing the file system to refuse to be mounted until e2fsck can deal
with the problem.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 0 insertions, 20 deletions

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 8662b2e6e9f9..04c66907b2fe 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2721,26 +2721,6 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
             EXT4_HAS_COMPAT_FEATURE(sb, EXT4_FEATURE_COMPAT_HAS_JOURNAL)) {
                 if (ext4_load_journal(sb, es, journal_devnum))
                         goto failed_mount3;
-                if (!(sb->s_flags & MS_RDONLY) &&
-                    EXT4_SB(sb)->s_journal->j_failed_commit) {
-                        ext4_msg(sb, KERN_CRIT, "error: "
-                               "ext4_fill_super: Journal transaction "
-                               "%u is corrupt",
-                               EXT4_SB(sb)->s_journal->j_failed_commit);
-                        if (test_opt(sb, ERRORS_RO)) {
-                                ext4_msg(sb, KERN_CRIT,
-                                       "Mounting filesystem read-only");
-                                sb->s_flags |= MS_RDONLY;
-                                EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS;
-                                es->s_state |= cpu_to_le16(EXT4_ERROR_FS);
-                        }
-                        if (test_opt(sb, ERRORS_PANIC)) {
-                                EXT4_SB(sb)->s_mount_state |= EXT4_ERROR_FS;
-                                es->s_state |= cpu_to_le16(EXT4_ERROR_FS);
-                                ext4_commit_super(sb, 1);
-                                goto failed_mount4;
-                        }
-                }
         } else if (test_opt(sb, NOLOAD) && !(sb->s_flags & MS_RDONLY) &&
               EXT4_HAS_INCOMPAT_FEATURE(sb, EXT4_FEATURE_INCOMPAT_RECOVER)) {
                 ext4_msg(sb, KERN_ERR, "required journal recovery "