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authorchristos <christos@NetBSD.org>2013-10-16 18:23:39 +0000
committerchristos <christos@NetBSD.org>2013-10-16 18:23:39 +0000
commit21f52f5b0714954b0e6f32ef142e4170e76b3a49 (patch)
treeabfb92eb4e3a63529e325ebd40e5769d8073a9f3 /sys/dev
parentbe66d75aa0c26e393dcdaa9a32e553a35b5f2509 (diff)
remove unused variable
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/usb/if_athn_usb.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/dev/usb/if_athn_usb.c b/sys/dev/usb/if_athn_usb.c
index 926f9f3ff6f..999e110e328 100644
--- a/sys/dev/usb/if_athn_usb.c
+++ b/sys/dev/usb/if_athn_usb.c
@@ -1,4 +1,4 @@
-/* $NetBSD: if_athn_usb.c,v 1.5 2013/04/03 14:20:18 christos Exp $ */
+/* $NetBSD: if_athn_usb.c,v 1.6 2013/10/16 18:23:39 christos Exp $ */
/* $OpenBSD: if_athn_usb.c,v 1.12 2013/01/14 09:50:31 jsing Exp $ */
/*-
@@ -22,7 +22,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_athn_usb.c,v 1.5 2013/04/03 14:20:18 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_athn_usb.c,v 1.6 2013/10/16 18:23:39 christos Exp $");
#ifdef _KERNEL_OPT
#include "opt_inet.h"
@@ -2731,7 +2731,7 @@ athn_usb_stop(struct ifnet *ifp)
struct ar_htc_target_vif hvif;
struct mbuf *m;
uint8_t sta_index;
- int s, error;
+ int s;
DPRINTFN(DBG_FN, sc, "\n");
@@ -2771,7 +2771,7 @@ athn_usb_stop(struct ifnet *ifp)
/* Remove default node. */
sta_index = 0;
DPRINTFN(DBG_NODES, usc, "removing node %u\n", sta_index);
- error = athn_usb_remove_hw_node(usc, &sta_index);
+ (void)athn_usb_remove_hw_node(usc, &sta_index);
(void)athn_usb_wmi_cmd(usc, AR_WMI_CMD_DISABLE_INTR);
(void)athn_usb_wmi_cmd(usc, AR_WMI_CMD_DRAIN_TXQ_ALL);