PERFORCE change 120649 for review

[Andrew Thompson]

http://perforce.freebsd.org/chv.cgi?CH=120649

Change 120649 by thompsa at thompsa_heff on 2007/05/31 08:30:49

	Fix lock leakage.

Affected files ...

.. //depot/projects/wifi/sys/dev/iwi/if_iwi.c#32 edit

Differences ...

==== //depot/projects/wifi/sys/dev/iwi/if_iwi.c#32 (text+ko) ====

@@ -3446,6 +3446,7 @@
 		if (!(sc->flags & IWI_FLAG_CHANNEL_SCAN)) {
 			DPRINTF(("%s: ic_scan_curchan while not scanning\n",
 			    __func__));
+			IWI_UNLOCK(sc);
 			return;
 		}
 		if (iwi_scanchan(sc, sc->sc_maxdwell))