From 5f4f0c4d3fc95cb7d509e4469a22aed40532f0fc Mon Sep 17 00:00:00 2001
From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Thu, 23 Oct 2008 10:28:25 -0700
Subject: [PATCH] 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>
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