summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--fs/ext4/super.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index c5b890140d01..8a24e9be7cb0 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -3908,7 +3908,7 @@ static int ext4_load_journal(struct super_block *sb,
EXT4_SB(sb)->s_journal = journal;
ext4_clear_journal_err(sb, es);
- if (journal_devnum &&
+ if (!really_read_only && journal_devnum &&
journal_devnum != le32_to_cpu(es->s_journal_dev)) {
es->s_journal_dev = cpu_to_le32(journal_devnum);