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authormartin <martin@NetBSD.org>2013-09-15 15:47:27 +0000
committermartin <martin@NetBSD.org>2013-09-15 15:47:27 +0000
commit831bb3bbc97d83d69846a4d468d581ee4372d41c (patch)
tree80f55e59463d0dc5b84df75c0bc1d553d9c7a2fa /sys/dev/usb
parent6443a54baecc64e846c284124921a5583d14899b (diff)
Remove unused variable
Diffstat (limited to 'sys/dev/usb')
-rw-r--r--sys/dev/usb/usb_mem.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sys/dev/usb/usb_mem.c b/sys/dev/usb/usb_mem.c
index 867ca9cf64e..5ac0dfcf18d 100644
--- a/sys/dev/usb/usb_mem.c
+++ b/sys/dev/usb/usb_mem.c
@@ -1,4 +1,4 @@
-/* $NetBSD: usb_mem.c,v 1.62 2013/02/05 13:39:28 christos Exp $ */
+/* $NetBSD: usb_mem.c,v 1.63 2013/09/15 15:47:27 martin Exp $ */
/*
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: usb_mem.c,v 1.62 2013/02/05 13:39:28 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: usb_mem.c,v 1.63 2013/09/15 15:47:27 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -486,9 +486,8 @@ out0:
void
usb_reserve_freem(struct usb_dma_reserve *rs, usb_dma_t *dma)
{
- int error; /* XXX: why? */
- error = extent_free(rs->extent,
+ extent_free(rs->extent,
(u_long)(rs->paddr + dma->offs), dma->block->size, 0);
kmem_free(dma->block->segs, dma->block->nsegs *
sizeof(*dma->block->segs));