Index: sys/coda/coda_vfsops.c
===================================================================
RCS file: /cvsroot/src/sys/coda/coda_vfsops.c,v
retrieving revision 1.76
diff -u -p -r1.76 coda_vfsops.c
--- sys/coda/coda_vfsops.c	23 Nov 2013 17:57:23 -0000	1.76
+++ sys/coda/coda_vfsops.c	23 Nov 2013 18:27:59 -0000
@@ -619,10 +619,14 @@ struct mount *devtomp(dev_t dev)
     TAILQ_FOREACH(mp, &mountlist, mnt_list) {
 	if ((!strcmp(mp->mnt_op->vfs_name, MOUNT_UFS)) &&
 	    ((VFSTOUFS(mp))->um_dev == (dev_t) dev)) {
-	    /* mount corresponds to UFS and the device matches one we want */
-	    break;
+	    	/*
+		 * mount corresponds to UFS and the device matches one we
+		 * want
+	 	 */
+		mutex_exit(&mountlist_lock);
+		return mp;
 	}
     }
     mutex_exit(&mountlist_lock);
-    return mp == TAILQ_END(&mountlist) ? NULL : mp;
+    return NULL;
 }