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>

parent 54d822a6

block/compat_ioctl.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -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: