Index: head/sys/vm/vnode_pager.c
===================================================================
--- head/sys/vm/vnode_pager.c
+++ head/sys/vm/vnode_pager.c
@@ -1150,30 +1150,28 @@
 		if (mt == bogus_page)
 			continue;
 
-		if (error == 0) {
-			if (nextoff <= object->un_pager.vnp.vnp_size) {
-				/*
-				 * Read filled up entire page.
-				 */
-				vm_page_valid(mt);
-				KASSERT(mt->dirty == 0,
-				    ("%s: page %p is dirty", __func__, mt));
-				KASSERT(!pmap_page_is_mapped(mt),
-				    ("%s: page %p is mapped", __func__, mt));
-			} else {
-				/*
-				 * Read did not fill up entire page.
-				 *
-				 * Currently we do not set the entire page
-				 * valid, we just try to clear the piece that
-				 * we couldn't read.
-				 */
-				vm_page_set_valid_range(mt, 0,
-				    object->un_pager.vnp.vnp_size - tfoff);
-				KASSERT((mt->dirty & vm_page_bits(0,
-				    object->un_pager.vnp.vnp_size - tfoff)) ==
-				    0, ("%s: page %p is dirty", __func__, mt));
-			}
+		if (nextoff <= object->un_pager.vnp.vnp_size) {
+			/*
+			 * Read filled up entire page.
+			 */
+			vm_page_valid(mt);
+			KASSERT(mt->dirty == 0,
+			    ("%s: page %p is dirty", __func__, mt));
+			KASSERT(!pmap_page_is_mapped(mt),
+			    ("%s: page %p is mapped", __func__, mt));
+		} else {
+			/*
+			 * Read did not fill up entire page.
+			 *
+			 * Currently we do not set the entire page valid,
+			 * we just try to clear the piece that we couldn't
+			 * read.
+			 */
+			vm_page_set_valid_range(mt, 0,
+			    object->un_pager.vnp.vnp_size - tfoff);
+			KASSERT((mt->dirty & vm_page_bits(0,
+			    object->un_pager.vnp.vnp_size - tfoff)) == 0,
+			    ("%s: page %p is dirty", __func__, mt));
 		}
 
 		if (i < bp->b_pgbefore || i >= bp->b_npages - bp->b_pgafter)