From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 23 Oct 2008 17:28:25 +0000 (-0700)
Subject: compat_blkdev_driver_ioctl: Remove unused variable warning
X-Git-Tag: v2.6.28-rc1~21
X-Git-Url: http://www.pilppa.org/gitweb/gitweb.cgi?p=linux-2.6-omap-h63xx.git;a=commitdiff_plain;h=5f4f0c4d3fc95cb7d509e4469a22aed40532f0fc

compat_blkdev_driver_ioctl: Remove unused variable warning

Variable 'ret' is no longer used. Don't declare it.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 3098c92402f..3d3e7a46f38 100644
--- a/block/compat_ioctl.c
+++ b/block/compat_ioctl.c
@@ -582,8 +582,6 @@ static int compat_blk_trace_setup(struct block_device *bdev, char __user *arg)
 static int compat_blkdev_driver_ioctl(struct block_device *bdev, fmode_t mode,
 			unsigned cmd, unsigned long arg)
 {
-	int ret;
-
 	switch (cmd) {
 	case HDIO_GET_UNMASKINTR:
 	case HDIO_GET_MULTCOUNT: