svn commit: r216607 - head/sys/dev/cxgb/ulp/tom

[Alan Cox]

Author: alc
Date: Mon Dec 20 23:41:31 2010
New Revision: 216607
URL: http://svn.freebsd.org/changeset/base/216607

Log:
  The local variable "rv" is still required by vm_fault_hold_user_pages().

Modified:
  head/sys/dev/cxgb/ulp/tom/cxgb_vm.c

Modified: head/sys/dev/cxgb/ulp/tom/cxgb_vm.c
==============================================================================
--- head/sys/dev/cxgb/ulp/tom/cxgb_vm.c Mon Dec 20 23:06:57 2010        
(r216606)
+++ head/sys/dev/cxgb/ulp/tom/cxgb_vm.c Mon Dec 20 23:41:31 2010        
(r216607)
@@ -66,7 +66,7 @@ vm_fault_hold_user_pages(vm_map_t map, v
     int count, vm_prot_t prot)
 {
        vm_offset_t end, va;
-       int faults;
+       int faults, rv;
        pmap_t pmap;
        vm_page_t m, *pages;
        
@@ -124,8 +124,8 @@ vm_fault_hold_user_pages(vm_map_t map, v
         * trigger a fault where neccessary
         */
        for (pages = mp, va = addr; va < end; va += PAGE_SIZE, pages++) {
-               if (*pages == NULL && vm_fault_hold(map, va, prot,
-                   VM_FAULT_NORMAL, pages) != KERN_SUCCESS)
+               if (*pages == NULL && (rv = vm_fault_hold(map, va, prot,
+                   VM_FAULT_NORMAL, pages)) != KERN_SUCCESS)
                        goto error;
        }
        return (0);
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