From: Chaehyun Lim <chaehyun.lim@gmail.com>
Date: Fri, 6 Nov 2015 10:11:21 +0000 (+0900)
Subject: staging: wilc1000: remove rates variable in host_int_add_station
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9062305b902d9daadf1ca34d32df40858d82a2c9;p=openwrt%2Fstaging%2Fblogic.git

staging: wilc1000: remove rates variable in host_int_add_station

Instead of using rates variable, it is used as add_sta_info->rates
directly.

Signed-off-by: Chaehyun Lim <chaehyun.lim@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/wilc1000/host_interface.c b/drivers/staging/wilc1000/host_interface.c
index db7060f2ba12..d5b7725ec2bf 100644
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4560,12 +4560,11 @@ int host_int_add_station(struct host_if_drv *hif_drv,
 
 	memcpy(add_sta_info, sta_param, sizeof(struct add_sta_param));
 	if (add_sta_info->rates_len > 0) {
-		u8 *rates = kmemdup(sta_param->rates,
-				    add_sta_info->rates_len,
-				    GFP_KERNEL);
-		if (!rates)
+		add_sta_info->rates = kmemdup(sta_param->rates,
+				      add_sta_info->rates_len,
+				      GFP_KERNEL);
+		if (!add_sta_info->rates)
 			return -ENOMEM;
-		add_sta_info->rates = rates;
 	}
 
 	result = wilc_mq_send(&hif_msg_q, &msg, sizeof(struct host_if_msg));