fs: fat: use MSDOS_SB macro to get msdos_sb_info

Use the MSDOS_SB macro to get msdos_sb_info, instead of coding it directly. Signed-off-by: Fred Chou <[email protected]> Acked-by: OGAWA Hirofumi <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
kyagi · Feb 17, 2015 · d6bd428 · d6bd428
1 parent 714b71a
commit d6bd428
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/fat/inode.c b/fs/fat/inode.c
@@ -580,7 +580,7 @@ static void fat_set_state(struct super_block *sb,
 {
 	struct buffer_head *bh;
 	struct fat_boot_sector *b;
-	struct msdos_sb_info *sbi = sb->s_fs_info;
+	struct msdos_sb_info *sbi = MSDOS_SB(sb);
 
 	/* do not change any thing if mounted read only */
 	if ((sb->s_flags & MS_RDONLY) && !force)