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Make sure an error case exits unlocked.

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Submitted by:	Dmitry Luhtionov <dmitryluhtionov@gmail.com>
MFC after:	1 week
This commit is contained in:
Hans Petter Selasky 2015-01-03 11:04:17 +00:00
parent c69537d018
commit abfa11d612
1 changed files with 1 additions and 1 deletions
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2
sys/dev/usb/wlan/if_rsu.c
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@ -328,11 +328,11 @@ rsu_attach(device_t self)
if (sc->cut != 3)
sc->cut = (sc->cut >> 1) + 1;
error = rsu_read_rom(sc);
RSU_UNLOCK(sc);
if (error != 0) {
device_printf(self, "could not read ROM\n");
goto fail_rom;
}
RSU_UNLOCK(sc);
IEEE80211_ADDR_COPY(sc->sc_bssid, &sc->rom[0x12]);
device_printf(self, "MAC/BB RTL8712 cut %d\n", sc->cut);
ifp = sc->sc_ifp = if_alloc(IFT_IEEE80211);