diff options
| -rw-r--r-- | sys/mips/mips/pmap.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/sys/mips/mips/pmap.c b/sys/mips/mips/pmap.c index d1e6cde..bd0e76f 100644 --- a/sys/mips/mips/pmap.c +++ b/sys/mips/mips/pmap.c @@ -1588,9 +1588,6 @@ pmap_remove(struct pmap *pmap, vm_offset_t sva, vm_offset_t eva) pd_entry_t *pde, *pdpe; pt_entry_t *pte; - if (pmap == NULL) - return; - if (pmap->pm_stats.resident_count == 0) return; @@ -1721,9 +1718,6 @@ pmap_protect(pmap_t pmap, vm_offset_t sva, vm_offset_t eva, vm_prot_t prot) pd_entry_t *pde, *pdpe; vm_offset_t va_next; - if (pmap == NULL) - return; - if ((prot & VM_PROT_READ) == VM_PROT_NONE) { pmap_remove(pmap, sva, eva); return; @@ -1806,9 +1800,6 @@ pmap_enter(pmap_t pmap, vm_offset_t va, vm_prot_t access, vm_page_t m, vm_page_t mpte, om; pt_entry_t rw = 0; - if (pmap == NULL) - return; - va &= ~PAGE_MASK; KASSERT(va <= VM_MAX_KERNEL_ADDRESS, ("pmap_enter: toobig")); KASSERT((m->oflags & (VPO_UNMANAGED | VPO_BUSY)) != 0, @@ -2251,9 +2242,6 @@ pmap_change_wiring(pmap_t pmap, vm_offset_t va, boolean_t wired) { pt_entry_t *pte; - if (pmap == NULL) - return; - PMAP_LOCK(pmap); pte = pmap_pte(pmap, va); |
