[src/trunk]: src/sys/dev/usb one semicolon is usually enough.

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

details:   https://anonhg.NetBSD.org/src/rev/4c1099056cca
branches:  trunk
changeset: 783164:4c1099056cca
user:      christos <christos%NetBSD.org@localhost>
date:      Sun Dec 09 02:59:16 2012 +0000

description:
one semicolon is usually enough.

diffstat:

 sys/dev/usb/if_otus.c |  22 +++++++++++-----------
 1 files changed, 11 insertions(+), 11 deletions(-)

diffs (85 lines):

diff -r 8ffed552abf6 -r 4c1099056cca sys/dev/usb/if_otus.c
--- a/sys/dev/usb/if_otus.c     Sat Dec 08 23:29:28 2012 +0000
+++ b/sys/dev/usb/if_otus.c     Sun Dec 09 02:59:16 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_otus.c,v 1.13 2012/10/27 17:18:38 chs Exp $ */
+/*     $NetBSD: if_otus.c,v 1.14 2012/12/09 02:59:16 christos Exp $    */
 /*     $OpenBSD: if_otus.c,v 1.18 2010/08/27 17:08:00 jsg Exp $        */
 
 /*-
@@ -18,7 +18,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: if_otus.c,v 1.13 2012/10/27 17:18:38 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: if_otus.c,v 1.14 2012/12/09 02:59:16 christos Exp $");
 /*-
  * Driver for Atheros AR9001U chipset.
  * http://www.atheros.com/pt/bulletins/AR9001USBBulletin.pdf
@@ -1171,21 +1171,21 @@
 
        /* Process host commands. */
        s = splusb();
-       mutex_spin_enter(&sc->sc_task_mtx);;
+       mutex_spin_enter(&sc->sc_task_mtx);
        while (ring->next != ring->cur) {
                cmd = &ring->cmd[ring->next];
-               mutex_spin_exit(&sc->sc_task_mtx);;
+               mutex_spin_exit(&sc->sc_task_mtx);
                splx(s);
                /* Callback. */
                DPRINTFN(2, "otus_task: cb=%p queued=%d\n",
                    cmd->cb, ring->queued);
                cmd->cb(sc, cmd->data);
                s = splusb();
-               mutex_spin_enter(&sc->sc_task_mtx);;
+               mutex_spin_enter(&sc->sc_task_mtx);
                ring->queued--;
                ring->next = (ring->next + 1) % OTUS_HOST_CMD_RING_COUNT;
        }
-       mutex_spin_exit(&sc->sc_task_mtx);;
+       mutex_spin_exit(&sc->sc_task_mtx);
        wakeup(ring);
        splx(s);
 }
@@ -1201,7 +1201,7 @@
        DPRINTF("otus_do_async: cb=%p\n", cb);
 
        s = splusb();
-       mutex_spin_enter(&sc->sc_task_mtx);;
+       mutex_spin_enter(&sc->sc_task_mtx);
        cmd = &ring->cmd[ring->cur];
        cmd->cb = cb;
        KASSERT(len <= sizeof(cmd->data));
@@ -1210,11 +1210,11 @@
 
        /* If there is no pending command already, schedule a task. */
        if (++ring->queued == 1) {
-               mutex_spin_exit(&sc->sc_task_mtx);;
+               mutex_spin_exit(&sc->sc_task_mtx);
                usb_add_task(sc->sc_udev, &sc->sc_task, USB_TASKQ_DRIVER);
        }
        else
-               mutex_spin_exit(&sc->sc_task_mtx);;
+               mutex_spin_exit(&sc->sc_task_mtx);
        wakeup(ring);
        splx(s);
 }
@@ -1384,7 +1384,7 @@
 
        DPRINTF("otus_node_alloc\n");
 
-       on = malloc(sizeof(struct otus_node), M_DEVBUF, M_NOWAIT | M_ZERO);
+       on = malloc(sizeof(*on), M_DEVBUF, M_NOWAIT | M_ZERO);
        return &on->ni;
 }
 
@@ -2617,7 +2617,7 @@
 otus_set_key(struct ieee80211com *ic, struct ieee80211_node *ni,
     struct ieee80211_key *k)
 {
-       struct otus_softc *sc = ic->ic_ifp->if_softc;;
+       struct otus_softc *sc = ic->ic_ifp->if_softc;
        struct otus_cmd_key cmd;
 
        /* Defer setting of WEP keys until interface is brought up. */