From: Sougata Santra <sougata@tuxera.com>
Date: Thu, 3 Apr 2014 21:50:33 +0000 (-0700)
Subject: fs/hfsplus/extents.c: remove unused variable in hfsplus_get_block
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=abfeb724b43f371ea70ec2c1290ed33e6f65db60;p=deliverable%2Flinux.git

fs/hfsplus/extents.c: remove unused variable in hfsplus_get_block

The variable is defined but not used.  Generally it compiles away with
-O2 optimization hence it does not show a warning.

Signed-off-by: Sougata Santra <sougata@tuxera.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/hfsplus/extents.c b/fs/hfsplus/extents.c
index fbb212fbb1ef..136d860cd746 100644
--- a/fs/hfsplus/extents.c
+++ b/fs/hfsplus/extents.c
@@ -227,10 +227,8 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock,
 	u32 ablock, dblock, mask;
 	sector_t sector;
 	int was_dirty = 0;
-	int shift;
 
 	/* Convert inode block to disk allocation block */
-	shift = sbi->alloc_blksz_shift - sb->s_blocksize_bits;
 	ablock = iblock >> sbi->fs_shift;
 
 	if (iblock >= hip->fs_blocks) {