From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from charlotte.tuxdriver.com ([70.61.120.58]:40346 "EHLO smtp.tuxdriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756185Ab0KPVOu (ORCPT ); Tue, 16 Nov 2010 16:14:50 -0500 From: "John W. Linville" To: linux-wireless@vger.kernel.org Cc: Samuel Ortiz , "John W. Linville" Subject: [PATCH] iwmc3200wifi: clarify potentially undefined operation in iwm_scan_ssids Date: Tue, 16 Nov 2010 16:08:56 -0500 Message-Id: <1289941736-2057-1-git-send-email-linville@tuxdriver.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: CC [M] drivers/net/wireless/iwmc3200wifi/commands.o drivers/net/wireless/iwmc3200wifi/commands.c: In function ‘iwm_scan_ssids’: drivers/net/wireless/iwmc3200wifi/commands.c:911:15: warning: operation on ‘iwm->scan_id’ may be undefined Signed-off-by: John W. Linville --- drivers/net/wireless/iwmc3200wifi/commands.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/iwmc3200wifi/commands.c b/drivers/net/wireless/iwmc3200wifi/commands.c index 330c7d9..50dee6a 100644 --- a/drivers/net/wireless/iwmc3200wifi/commands.c +++ b/drivers/net/wireless/iwmc3200wifi/commands.c @@ -908,7 +908,7 @@ int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids, return ret; } - iwm->scan_id = iwm->scan_id++ % IWM_SCAN_ID_MAX; + iwm->scan_id = (iwm->scan_id + 1) % IWM_SCAN_ID_MAX; return 0; } -- 1.7.3.2