From: Dan Carpenter <error27@gmail.com>
To: emmanuel.grumbach@intel.com
Cc: Wey-Yi Guy <wey-yi.w.guy@intel.com>,
Intel Linux Wireless <ilw@linux.intel.com>,
"John W. Linville" <linville@tuxdriver.com>,
"open list:INTEL WIRELESS WI..." <linux-wireless@vger.kernel.org>,
kernel-janitors@vger.kernel.org
Subject: [patch -next 1/2] iwlwifi: fix double assign in
Date: Wed, 31 Aug 2011 06:37:42 +0000 [thread overview]
Message-ID: <20110831063742.GC3705@shale.localdomain> (raw)
"vif" is assigned twice. We can remove the first one.
This silences a Smatch warning that "ctx" could be one step past the
end of the priv->contexts[] array.
Signed-off-by: Dan Carpenter <error27@gmail.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 20dd1a5..72b9203 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1842,7 +1842,7 @@ void iwl_start_tx_ba_trans_ready(struct iwl_priv *priv,
enum iwl_rxon_context_id ctx,
u8 sta_id, u8 tid)
{
- struct ieee80211_vif *vif = priv->contexts[ctx].vif;
+ struct ieee80211_vif *vif;
u8 *addr = priv->stations[sta_id].sta.sta.addr;
if (ctx = NUM_IWL_RXON_CTX)
next reply other threads:[~2011-08-31 6:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-31 6:37 Dan Carpenter [this message]
2011-08-31 6:41 ` [patch -next 1/2] iwlwifi: fix double assign in Johannes Berg
2011-08-31 9:34 ` Guy, Wey-Yi
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