From: Dave Jones <davej@redhat.com>
Date: Mon, 12 Jun 2006 12:20:58 +0000 (+0200)
Subject: [PATCH] remove dead code from elevator switching
X-Git-Tag: v2.6.18-rc1~1081^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=acf421755593f7d7bd9352d57eda796c6eb4fa43;p=pandora-kernel.git

[PATCH] remove dead code from elevator switching

We already drop the refcount in elevator_exit(), and as
we're setting 'e' to NULL, we'll never take that branch anyway.
Finally, as 'e' is a local var that isn't referenced afterwards,
setting it to NULL is pointless.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Jens Axboe <axboe@suse.de>
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