1 files changed, 1 insertions, 1 deletions

diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index acf8695fa8f0..04169318e6ba 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -2290,7 +2290,7 @@ static int ext3_load_journal(struct super_block *sb,
         EXT3_SB(sb)->s_journal = journal;
         ext3_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);