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| author | alfred <alfred@FreeBSD.org> | 2009-08-24 05:03:59 +0000 |
|---|---|---|
| committer | alfred <alfred@FreeBSD.org> | 2009-08-24 05:03:59 +0000 |
| commit | d1d25e4acf9faef5a904928fe3345533e15d2575 (patch) | |
| tree | 7c2c313e3c2edc1640dc098608b30b13b9f4ef6b | |
| parent | ec2c313c624d417e5a91c68edc00b7b7b0ed0693 (diff) | |
| download | FreeBSD-src-d1d25e4acf9faef5a904928fe3345533e15d2575.zip FreeBSD-src-d1d25e4acf9faef5a904928fe3345533e15d2575.tar.gz | |
Remove redundant locking.
Submitted by: hps
| -rw-r--r-- | sys/dev/usb/wlan/if_upgt.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/sys/dev/usb/wlan/if_upgt.c b/sys/dev/usb/wlan/if_upgt.c index ff3220b..c04c398 100644 --- a/sys/dev/usb/wlan/if_upgt.c +++ b/sys/dev/usb/wlan/if_upgt.c @@ -465,7 +465,6 @@ upgt_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) switch (cmd) { case SIOCSIFFLAGS: - mtx_lock(&Giant); if (ifp->if_flags & IFF_UP) { if (ifp->if_drv_flags & IFF_DRV_RUNNING) { if ((ifp->if_flags ^ sc->sc_if_flags) & @@ -482,7 +481,6 @@ upgt_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data) sc->sc_if_flags = ifp->if_flags; if (startall) ieee80211_start_all(ic); - mtx_unlock(&Giant); break; case SIOCGIFMEDIA: error = ifmedia_ioctl(ifp, ifr, &ic->ic_media, cmd); |
