From: Matthew Wilcox <matthew@wil.cx>
Date: Tue, 22 Jul 2008 18:37:17 +0000 (-0600)
Subject: PCI: fix bogus "'device' may be used uninitialized" warning in pci_slot
X-Git-Tag: v2.6.27-rc1~3^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=362b7077a5546b42131af15ba4776f30c9a72d0c;p=pandora-kernel.git

PCI: fix bogus "'device' may be used uninitialized" warning in pci_slot

I get warnings about 'device' possibly being used uninitialised.  While
I can deduce this is not true, it seems that GCC can't.  This patch
changes `check_slot' to return device on success and -1 on error, which
shuts GCC up.

Acked-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---

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