From: Alexander Kuleshov <kuleshovmail@gmail.com>
Date: Thu, 16 Apr 2015 19:47:21 +0000 (-0700)
Subject: fs/fat: remove unnecessary defintion
X-Git-Tag: v4.1-rc1~102^2~48
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=a40a7d9d07b818ce9aa9f6ddf86076a5eef2d8f9;p=linux.git

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>
---

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 @@ static int parse_options(struct super_block *sb, char *options, int is_vfat,
 
 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;