xv6

commit 6f3ca059f22703c212ac1ea59ea298eb1efb6743
parent 2eb214c9dbdd7b7b90997531c171196fc3bd0e9f
Author: Austin Clements <amdragon@mit.edu>
Date:   Fri,  2 Sep 2011 14:37:42 -0400

Oops, dropped a paren

Diffstat:
M
vm.c
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vm.c b/vm.c
@@ -77,7 +77,7 @@ mappages(pde_t *pgdir, void *va, uint size, uint pa,
   a = (char*)PGROUNDDOWN((uint)va);
   last = (char*)PGROUNDDOWN(((uint)va) + size - 1);
   for(;;){
-    if((pte = walkpgdir(pgdir, a, alloc) == 0)
+    if((pte = walkpgdir(pgdir, a, alloc)) == 0)
       return -1;
     if(*pte & PTE_P)
       panic("remap");