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iwlwifi: fix double assign in iwl_start_tx_ba_trans_ready()

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"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>
Reviewed-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Dan Carpenter 2011-08-31 09:37:42 +03:00 committed by John W. Linville
parent 81a91d5755
commit 427977ab2e
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlwifi/iwl-core.c
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@ -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)