From: Jeff Garzik <jeff@garzik.org>
Date: Fri, 19 Aug 2011 03:52:36 +0000 (-0400)
Subject: [libata] sata_sil: fix used-uninit warning
X-Git-Tag: v3.1-rc3~12^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ebd1699ec5f1a6f1f2df6b48fa54bc6ff790143c;p=pandora-kernel.git

[libata] sata_sil: fix used-uninit warning

Init 'serror' to silence the following warning:

drivers/ata/sata_sil.c: In function ‘sil_interrupt’:
drivers/ata/sata_sil.c:453:14: warning: ‘serror’ may be used uninitialized in
this function [-Wuninitialized]

This is not a 'can never happen' but is nonetheless extremely unlikely.
The easiest and cleanest warning fix is simply to init the var,
rather than worry about marking the var uninit-ok.

Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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