1 files changed, 5 insertions, 6 deletions

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 12540b6104b5..086819312a44 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -102,7 +102,7 @@ static void btrfs_handle_error(struct btrfs_fs_info *fs_info)
 {
 	struct super_block *sb = fs_info->sb;
 
-	if (sb->s_flags & MS_RDONLY)
+	if (sb_rdonly(sb))
 		return;
 
 	if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state)) {
@@ -138,7 +138,7 @@ void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function
 	 * Special case: if the error is EROFS, and we're already
 	 * under MS_RDONLY, then it is safe here.
 	 */
-	if (errno == -EROFS && (sb->s_flags & MS_RDONLY))
+	if (errno == -EROFS && sb_rdonly(sb))
   		return;
 
 #ifdef CONFIG_PRINTK
@@ -1687,8 +1687,7 @@ static inline void btrfs_remount_cleanup(struct btrfs_fs_info *fs_info,
 	 * close or the filesystem is read only.
 	 */
 	if (btrfs_raw_test_opt(old_opts, AUTO_DEFRAG) &&
-	    (!btrfs_raw_test_opt(fs_info->mount_opt, AUTO_DEFRAG) ||
-	     (fs_info->sb->s_flags & MS_RDONLY))) {
+	    (!btrfs_raw_test_opt(fs_info->mount_opt, AUTO_DEFRAG) || sb_rdonly(fs_info->sb))) {
 		btrfs_cleanup_defrag_inodes(fs_info);
 	}
 
@@ -1735,7 +1734,7 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
 	btrfs_resize_thread_pool(fs_info,
 		fs_info->thread_pool_size, old_thread_pool_size);
 
-	if ((*flags & MS_RDONLY) == (sb->s_flags & MS_RDONLY))
+	if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
 		goto out;
 
 	if (*flags & MS_RDONLY) {
@@ -1835,7 +1834,7 @@ out:
 
 restore:
 	/* We've hit an error - don't reset MS_RDONLY */
-	if (sb->s_flags & MS_RDONLY)
+	if (sb_rdonly(sb))
 		old_flags |= MS_RDONLY;
 	sb->s_flags = old_flags;
 	fs_info->mount_opt = old_opts;