From 050134864c1c76f49eb86c134a0e02fb3c196382 Mon Sep 17 00:00:00 2001
From: Bjorn Helgaas <bhelgaas@google.com>
Date: Wed, 5 Jun 2013 14:22:11 -0600
Subject: [PATCH] PCI: Return early on allocation failures to unindent mainline
 code

On allocation failure, return early so the main body of the function
doesn't have to be indented as the body of an "if" statement.  No
functional change.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
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