[src/trunk]: src/sys/dev/usb Only clear stall if endpoint is stalled. From F...

[augustss <augustss%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/2c5cc56213fe
branches:  trunk
changeset: 519947:2c5cc56213fe
user:      augustss <augustss%NetBSD.org@localhost>
date:      Mon Dec 31 11:54:06 2001 +0000

description:
Only clear stall if endpoint is stalled.  From FreeBSD.

diffstat:

 sys/dev/usb/ugen.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r 5d875f342a99 -r 2c5cc56213fe sys/dev/usb/ugen.c
--- a/sys/dev/usb/ugen.c        Mon Dec 31 09:44:04 2001 +0000
+++ b/sys/dev/usb/ugen.c        Mon Dec 31 11:54:06 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ugen.c,v 1.51 2001/11/13 07:59:32 augustss Exp $       */
+/*     $NetBSD: ugen.c,v 1.52 2001/12/31 11:54:06 augustss Exp $       */
 /*     $FreeBSD: src/sys/dev/usb/ugen.c,v 1.26 1999/11/17 22:33:41 n_hibma Exp $       */
 
 /*
@@ -40,7 +40,7 @@
 
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ugen.c,v 1.51 2001/11/13 07:59:32 augustss Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ugen.c,v 1.52 2001/12/31 11:54:06 augustss Exp $");
 
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -800,7 +800,8 @@
 
        if (status != USBD_NORMAL_COMPLETION) {
                DPRINTF(("ugenintr: status=%d\n", status));
-               usbd_clear_endpoint_stall_async(sce->pipeh);
+               if (status == USBD_STALLED)
+                   usbd_clear_endpoint_stall_async(sce->pipeh);
                return;
        }