From: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Date: Mon, 26 Mar 2007 00:38:42 +0000 (+0900)
Subject: [IA64] Fix possible invalid memory access in ia64_setup_msi_irq()
X-Git-Tag: v2.6.21-rc6~46^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8a3a0ee736b9a0150c9d894f2c6cc836a62125a1;p=pandora-kernel.git

[IA64] Fix possible invalid memory access in ia64_setup_msi_irq()

The following 'if' statement in ia64_setup_msi_irq() always fails even
if create_irq() returns <0 value, because variable 'irq' is defined as
unsigned int. It would cause invalid memory access.

        irq = create_irq();
        if (irq < 0)
                return irq;

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
---

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