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Date: Sun, 27 Mar 2005 23:15:24 +0200
From: Adrian Bunk <bunk@stusta.de>
To: tom.l.nguyen@intel.com
Cc: gregkh@suse.de, linux-kernel@vger.kernel.org,
       linux-pci@atrey.karlin.mff.cuni.cz
Subject: [2.6 patch] drivers/pci/msi.c: fix a check after use
Message-ID: <20050327211524.GE4285@stusta.de>
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This patch fixes a check after use found by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>

--- linux-2.6.12-rc1-mm1-full/drivers/pci/msi.c.old	2005-03-23 04:46:30.000000000 +0100
+++ linux-2.6.12-rc1-mm1-full/drivers/pci/msi.c	2005-03-23 04:47:03.000000000 +0100
@@ -703,12 +703,14 @@
  **/
 int pci_enable_msi(struct pci_dev* dev)
 {
-	int pos, temp = dev->irq, status = -EINVAL;
+	int pos, temp, status = -EINVAL;
 	u16 control;
 
 	if (!pci_msi_enable || !dev)
  		return status;
 
+	temp = dev->irq;
+
 	if ((status = msi_init()) < 0)
 		return status;