diff options
Diffstat (limited to 'sys/vm/vm_reserv.c')
| -rw-r--r-- | sys/vm/vm_reserv.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/sys/vm/vm_reserv.c b/sys/vm/vm_reserv.c index 1102cb61323a..3dc278851cc9 100644 --- a/sys/vm/vm_reserv.c +++ b/sys/vm/vm_reserv.c @@ -506,7 +506,8 @@ vm_reserv_from_page(vm_page_t m) } /* - * Returns an existing reservation or NULL and initialized successor pointer. + * Either returns an existing reservation or returns NULL and initializes + * successor pointer. */ static vm_reserv_t vm_reserv_from_object(vm_object_t object, vm_pindex_t pindex, @@ -515,7 +516,6 @@ vm_reserv_from_object(vm_object_t object, vm_pindex_t pindex, vm_reserv_t rv; vm_page_t msucc; - msucc = NULL; if (mpred != NULL) { KASSERT(mpred->object == object, ("vm_reserv_from_object: object doesn't contain mpred")); @@ -523,7 +523,7 @@ vm_reserv_from_object(vm_object_t object, vm_pindex_t pindex, ("vm_reserv_from_object: mpred doesn't precede pindex")); rv = vm_reserv_from_page(mpred); if (rv->object == object && vm_reserv_has_pindex(rv, pindex)) - goto found; + return (rv); msucc = TAILQ_NEXT(mpred, listq); } else msucc = TAILQ_FIRST(&object->memq); @@ -532,14 +532,10 @@ vm_reserv_from_object(vm_object_t object, vm_pindex_t pindex, ("vm_reserv_from_object: msucc doesn't succeed pindex")); rv = vm_reserv_from_page(msucc); if (rv->object == object && vm_reserv_has_pindex(rv, pindex)) - goto found; + return (rv); } - rv = NULL; - -found: *msuccp = msucc; - - return (rv); + return (NULL); } /* |