staging: wilc1000: wilc_wfi_cfgoperations.c: removes unnecessary log messages

This patch removes unnecessary log messages.
And, it adds a 'break' statement in accordance with the switch-case rule.
Signed-off-by: Chris Park <chris.park@atmel.com>
Signed-off-by: Leo Kim <leo.kim@atmel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wfi_cfgoperations.c

@@ -798,7 +798,7 @@ static int connect(struct wiphy *wiphy, struct net_device *dev,
 		break;
 
 	default:
-		PRINT_D(CFG80211_DBG, "Automatic Authentation type = %d\n", sme->auth_type);
+		break;
 	}
 
 	if (sme->crypto.n_akm_suites) {