diff options
-rw-r--r-- | vm.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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"); |