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authorcegger <cegger@NetBSD.org>2010-09-04 05:09:06 +0000
committercegger <cegger@NetBSD.org>2010-09-04 05:09:06 +0000
commitd3fa1cf29a1707389049503dc7b2745ede1df366 (patch)
treeae80c99a51bde98e3b84d8d01de7823044aff6b5 /sys/dev/usb/usbdi.c
parente9e049ccf071081fe784438db655547701edaa57 (diff)
revert previous.
requested from mrg
Diffstat (limited to 'sys/dev/usb/usbdi.c')
-rw-r--r--sys/dev/usb/usbdi.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/dev/usb/usbdi.c b/sys/dev/usb/usbdi.c
index 996e8733dd1..c17f1666323 100644
--- a/sys/dev/usb/usbdi.c
+++ b/sys/dev/usb/usbdi.c
@@ -1,4 +1,4 @@
-/* $NetBSD: usbdi.c,v 1.128 2010/09/03 23:15:09 cegger Exp $ */
+/* $NetBSD: usbdi.c,v 1.129 2010/09/04 05:09:06 cegger Exp $ */
/* $FreeBSD: src/sys/dev/usb/usbdi.c,v 1.28 1999/11/17 22:33:49 n_hibma Exp $ */
/*
@@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usbdi.c,v 1.128 2010/09/03 23:15:09 cegger Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usbdi.c,v 1.129 2010/09/04 05:09:06 cegger Exp $");
#include "opt_compat_netbsd.h"
@@ -800,8 +800,7 @@ usb_transfer_complete(usbd_xfer_handle xfer)
xfer, SIMPLEQ_FIRST(&pipe->queue));
xfer->busy_free = XFER_BUSY;
#endif
- if (SIMPLEQ_FIRST(&pipe->queue) != NULL)
- SIMPLEQ_REMOVE_HEAD(&pipe->queue, next);
+ SIMPLEQ_REMOVE_HEAD(&pipe->queue, next);
}
DPRINTFN(5,("usb_transfer_complete: repeat=%d new head=%p\n",
repeat, SIMPLEQ_FIRST(&pipe->queue)));