From 8befba6f2262a6e31d6e3bcf7d07ff46da444ec0 Mon Sep 17 00:00:00 2001 From: "John W. Linville" Date: Tue, 16 Nov 2010 16:08:56 -0500 Subject: [PATCH] iwmc3200wifi: clarify potentially undefined operation in iwm_scan_ssids MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 file changed, 1 insertion(+), 1 deletion(-) 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; } -- 2.7.4