staging: wilc1000: remove rates variable in wilc_edit_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 290c27aa01848b9ad21264bcd64fcc1395f7b8df..57d59dc77cbac42e37655c99f83a095f072baae4 100644 (file)
--- a/drivers/staging/wilc1000/host_interface.c
+++ b/drivers/staging/wilc1000/host_interface.c
@@ -4372,12 +4372,11 @@ int wilc_edit_station(struct wilc_vif *vif,
 
        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));