From: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Date: Mon, 10 Oct 2011 14:26:58 +0000 (-0700)
Subject: iwlagn: remove un-necessary step
X-Git-Tag: v3.2-rc1~129^2~83^2~75
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=c3322b30fe37db53feb4f60ccb1eb5175af2d2e0;p=linux.git

iwlagn: remove un-necessary step

No need to copy twice.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
index 7d6a3bf64950..353af8f995b0 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rs.c
@@ -2666,8 +2666,7 @@ static void rs_rate_scale_perform(struct iwl_priv *priv,
 
 out:
 	tbl->current_rate = rate_n_flags_from_tbl(priv, tbl, index, is_green);
-	i = index;
-	lq_sta->last_txrate_idx = i;
+	lq_sta->last_txrate_idx = index;
 }
 
 /**