1 files changed, 1 insertions, 1 deletions

diff --git a/fs/affs/bitmap.c b/fs/affs/bitmap.c
index 675148950fed..2b2112475ec2 100644
--- a/fs/affs/bitmap.c
+++ b/fs/affs/bitmap.c
@@ -19,7 +19,7 @@ affs_count_free_blocks(struct super_block *sb)
 
         pr_debug("%s()\n", __func__);
 
-        if (sb->s_flags & MS_RDONLY)
+        if (sb_rdonly(sb))
                 return 0;
 
         mutex_lock(&AFFS_SB(sb)->s_bmlock);