From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mga14.intel.com ([143.182.124.37]:30915 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753232Ab2APEHQ (ORCPT ); Sun, 15 Jan 2012 23:07:16 -0500 Subject: Re: [PATCH] wireless: iwlwifi: iwl-scan.c: Fix build warning From: wwguy To: Fabio Estevam Cc: linux-wireless@vger.kernel.org, linville@tuxdriver.com, Fabio Estevam In-Reply-To: <1326682032-3060-1-git-send-email-festevam@gmail.com> References: <1326682032-3060-1-git-send-email-festevam@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Sun, 15 Jan 2012 19:59:55 -0800 Message-ID: <1326686395.2892.8.camel@wwguy-ubuntu> (sfid-20120116_050720_860357_608F656B) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, 2012-01-16 at 00:47 -0200, Fabio Estevam wrote: > Fix the following build warning: > > drivers/net/wireless/iwlwifi/iwl-scan.c: In function ‘iwlagn_request_scan’: > drivers/net/wireless/iwlwifi/iwl-scan.c:572: warning: ‘cmd_len’ may be used uninitialized in this function > > Signed-off-by: Fabio Estevam Acked-by: Wey-Yi Guy > --- > drivers/net/wireless/iwlwifi/iwl-scan.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c > index 084aa2c..a645472 100644 > --- a/drivers/net/wireless/iwlwifi/iwl-scan.c > +++ b/drivers/net/wireless/iwlwifi/iwl-scan.c > @@ -569,7 +569,7 @@ static int iwlagn_request_scan(struct iwl_priv *priv, struct ieee80211_vif *vif) > struct iwl_scan_cmd *scan; > struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; > u32 rate_flags = 0; > - u16 cmd_len; > + u16 cmd_len = 0; > u16 rx_chain = 0; > enum ieee80211_band band; > u8 n_probes = 0;