1 files changed, 5 insertions, 6 deletions

diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 2b13d1a69f0b..35a128acfbd1 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -103,7 +103,7 @@ 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)) {
@@ -139,7 +139,7 @@ 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
@@ -1701,8 +1701,7 @@ 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);
         }
 
@@ -1749,7 +1748,7 @@ 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) {
@@ -1850,7 +1849,7 @@ 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;