From a40a7d9d07b818ce9aa9f6ddf86076a5eef2d8f9 Mon Sep 17 00:00:00 2001
From: Alexander Kuleshov <kuleshovmail@gmail.com>
Date: Thu, 16 Apr 2015 12:47:21 -0700
Subject: [PATCH] fs/fat: remove unnecessary defintion

'*sb' never used, so let's remote it and pass inode->i_sb directly to the
MSDOS_SB.

Signed-off-by: Alexander Kuleshov <kuleshovmail@gmail.com>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
 fs/fat/inode.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/fat/inode.c b/fs/fat/inode.c
index 8521207de229..b3a2a0e1ef9b 100644
--- a/fs/fat/inode.c
+++ b/fs/fat/inode.c
@@ -1279,8 +1279,7 @@ out:
 
 static int fat_read_root(struct inode *inode)
 {
-	struct super_block *sb = inode->i_sb;
-	struct msdos_sb_info *sbi = MSDOS_SB(sb);
+	struct msdos_sb_info *sbi = MSDOS_SB(inode->i_sb);
 	int error;
 
 	MSDOS_I(inode)->i_pos = MSDOS_ROOT_INO;
-- 
2.20.1