svn commit: r193444 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb dev/iir

[Christian Brueffer]

Author: brueffer
Date: Thu Jun  4 17:55:42 2009
New Revision: 193444
URL: http://svn.freebsd.org/changeset/base/193444

Log:
  MFC: r192097
  
  Compare the correct variable against NULL.
  
  Reviewed by:	scottl
  Found with:	Coverity Prevent(tm)
  CID:		821

Modified:
  stable/7/sys/   (props changed)
  stable/7/sys/contrib/pf/   (props changed)
  stable/7/sys/dev/ath/ath_hal/   (props changed)
  stable/7/sys/dev/cxgb/   (props changed)
  stable/7/sys/dev/iir/iir_pci.c

Modified: stable/7/sys/dev/iir/iir_pci.c
==============================================================================
--- stable/7/sys/dev/iir/iir_pci.c	Thu Jun  4 17:12:50 2009	(r193443)
+++ stable/7/sys/dev/iir/iir_pci.c	Thu Jun  4 17:55:42 2009	(r193444)
@@ -202,7 +202,7 @@ iir_pci_attach(device_t dev)
     rid = 0;
     irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
                                  RF_ACTIVE | RF_SHAREABLE);
-    if (io == NULL) {
+    if (irq == NULL) {
         device_printf(dev, "can't find IRQ value\n");
         error = ENOMEM;
         goto err;