From: Christian Engelmayer <cengelma@gmx.at>
Date: Mon, 7 Apr 2014 22:39:57 +0000 (-0700)
Subject: fs/ufs: remove unused ufs_super_block_third pointer
X-Git-Tag: v4.9.8~6596^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fe4487d18fe88d7616628d2512ef0799e1bb697e;p=platform%2Fkernel%2Flinux-rpi3.git

fs/ufs: remove unused ufs_super_block_third pointer

Pointer 'usb3' to struct ufs_super_block_third acquired via
ubh_get_usb_third() is never used in function
ufs_read_cylinder_structures().  Thus remove it.

Detected by Coverity: CID 139939.

Signed-off-by: Christian Engelmayer <cengelma@gmx.at>
Cc: Evgeniy Dushistov <dushistov@mail.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/ufs/super.c b/fs/ufs/super.c
index 53122c9..c1183f9 100644
--- a/fs/ufs/super.c
+++ b/fs/ufs/super.c
@@ -524,11 +524,9 @@ static int ufs_read_cylinder_structures(struct super_block *sb)
 	struct ufs_buffer_head * ubh;
 	unsigned char * base, * space;
 	unsigned size, blks, i;
-	struct ufs_super_block_third *usb3;
 
 	UFSD("ENTER\n");
 
-	usb3 = ubh_get_usb_third(uspi);
 	/*
 	 * Read cs structures from (usually) first data block
 	 * on the device.