From f9dd0ce67db80079484f154a27581e30c28e6938 Mon Sep 17 00:00:00 2001
From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Tue, 9 Sep 2014 15:11:50 +0300
Subject: [PATCH] PCI: xilinx: Fix xilinx_pcie_assign_msi() return value test

We should be testing "hwirq" instead of "irq".  "irq" is unsigned so it's
never less than zero.  Also it's uninitialized.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Srikanth Thokala <sthokal@xilinx.com>
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