Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.

===================================================================
RCS file: /ftp/cvs/cvsroot/src/lib/libpuffs/framebuf.c,v
rcsdiff: /ftp/cvs/cvsroot/src/lib/libpuffs/framebuf.c,v: warning: Unknown phrases like `commitid ...;' are present.
retrieving revision 1.30
retrieving revision 1.31
diff -u -p -r1.30 -r1.31
--- src/lib/libpuffs/framebuf.c	2010/01/12 18:42:38	1.30
+++ src/lib/libpuffs/framebuf.c	2011/12/19 15:36:26	1.31
@@ -1,4 +1,4 @@
-/*	$NetBSD: framebuf.c,v 1.30 2010/01/12 18:42:38 pooka Exp $	*/
+/*	$NetBSD: framebuf.c,v 1.31 2011/12/19 15:36:26 riastradh Exp $	*/
 
 /*
  * Copyright (c) 2007  Antti Kantee.  All Rights Reserved.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 #if !defined(lint)
-__RCSID("$NetBSD: framebuf.c,v 1.30 2010/01/12 18:42:38 pooka Exp $");
+__RCSID("$NetBSD: framebuf.c,v 1.31 2011/12/19 15:36:26 riastradh Exp $");
 #endif /* !lint */
 
 #include <sys/types.h>
@@ -561,9 +561,8 @@ puffs_framev_enqueue_waitevent(struct pu
 			EV_SET(&kev, fd, EVFILT_READ, EV_ENABLE,
 			    0, 0, (uintptr_t)fio);
 
-	rv = kevent(pu->pu_kq, &kev, 1, NULL, 0, NULL);
-	if (rv != 0)
-		return errno;
+	if (kevent(pu->pu_kq, &kev, 1, NULL, 0, NULL) == -1)
+		return -1;
 
 	if (*what & PUFFS_FBIO_READ)
 		fio->rwait++;