linux-kernel - [PATCH 2/3] fs/fat: use MSDOS

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Message-Id: <1424200957-19914-1-git-send-email-kuleshovmail@gmail.com>
Date:	Wed, 18 Feb 2015 01:22:37 +0600
From:	Alexander Kuleshov <kuleshovmail@...il.com>
To:	hirofumi@...l.parknet.co.jp
Cc:	linux-kernel@...r.kernel.org,
	Alexander Kuleshov <kuleshovmail@...il.com>
Subject: [PATCH 2/3] fs/fat: use MSDOS_SB to get msdos superblock

Use the MSDOS_SB helper to get msdos superblock instead of coding it directly.

Signed-off-by: Alexander Kuleshov <kuleshovmail@...il.com>
---
 fs/fat/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index e140e62..98fb64b 100644
--- 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)
-- 
2.3.0.401.g57a267c.dirty

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