[src/nick-nhusb]: src/sys/dev/usb Remove useless lines.

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

details:   https://anonhg.NetBSD.org/src/rev/953188b0a486
branches:  nick-nhusb
changeset: 334626:953188b0a486
user:      skrll <skrll%NetBSD.org@localhost>
date:      Tue Jan 31 16:52:39 2017 +0000

description:
Remove useless lines.

diffstat:

 sys/dev/usb/if_smsc.c |  6 +-----
 1 files changed, 1 insertions(+), 5 deletions(-)

diffs (34 lines):

diff -r fb535688c851 -r 953188b0a486 sys/dev/usb/if_smsc.c
--- a/sys/dev/usb/if_smsc.c     Tue Jan 31 11:41:14 2017 +0000
+++ b/sys/dev/usb/if_smsc.c     Tue Jan 31 16:52:39 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: if_smsc.c,v 1.22.2.21 2017/01/31 11:41:14 skrll Exp $  */
+/*     $NetBSD: if_smsc.c,v 1.22.2.22 2017/01/31 16:52:39 skrll Exp $  */
 
 /*     $OpenBSD: if_smsc.c,v 1.4 2012/09/27 12:38:11 jsg Exp $ */
 /* $FreeBSD: src/sys/dev/usb/net/if_smsc.c,v 1.1 2012/08/15 04:03:55 gonzo Exp $ */
@@ -367,7 +367,6 @@
                        afc_cfg |= 0xf;
                else
                        afc_cfg &= ~0xf;
-
        } else {
                smsc_dbg_printf(sc, "half duplex operation\n");
                sc->sc_mac_csr &= ~SMSC_MAC_CSR_FDPX;
@@ -710,8 +709,6 @@
        struct smsc_softc * const sc = ifp->if_softc;
        usbd_status err;
 
-//     smsc_reset(sc);
-
        KASSERT(mutex_owned(&sc->sc_lock));
        mutex_enter(&sc->sc_rxlock);
        mutex_enter(&sc->sc_txlock);
@@ -973,7 +970,6 @@
 smsc_ioctl(struct ifnet *ifp, u_long cmd, void *data)
 {
        struct smsc_softc       *sc = ifp->if_softc;
-//     struct ifreq /*const*/  *ifr = data;
        int                     s, error = 0;
 
        if (sc->sc_dying)