linux-kernel - [PATCH] block: remove unused variables

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Date:	Wed, 17 Sep 2008 22:17:43 +0400
From:	Alexander Beregalov <a.beregalov@...il.com>
To:	viro@...iv.linux.org.uk, axboe@...nel.dk,
	linux-kernel@...r.kernel.org
Subject: [PATCH] block: remove unused variables



Signed-off-by: Alexander Beregalov <a.beregalov@...il.com>
---

 block/compat_ioctl.c |    2 --
 block/ioctl.c        |    1 -
 2 files changed, 0 insertions(+), 3 deletions(-)

diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
index 504344d..ec2060f 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:
diff --git a/block/ioctl.c b/block/ioctl.c
index 0db89f9..9e84f36 100644
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -268,7 +268,6 @@ static int blkdev_locked_ioctl(struct file *file, struct block_device *bdev,
 int blkdev_driver_ioctl(struct inode *inode, struct file *file,
 			struct gendisk *disk, unsigned cmd, unsigned long arg)
 {
-	int ret;
 	fmode_t mode = 0;
 	if (file) {
 		mode = file->f_mode;
--
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