rsi: Delete unnecessary variable initialisation

In rsi_send_data_pkt(), the following variables are assigned to
before they're used:

 * tmp_hdr - Assigned on line 47, first used on line 48
 * bss - Assigned on line 41, first used on line 44
 * extnd_size - Assigned on line 50, first used on line 52
 * seq_num - Assigned on line 48, first used on line 96

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
[Rewrote commit message]
Signed-off-by: Julian Calaby <julian.calaby@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/rsi/rsi_91x_pkt.c b/drivers/net/wireless/rsi/rsi_91x_pkt.c
index 571eaba368dcec802564d58ebc51b95be270c6d5..4322df1fefdcd555706cad53a2dea6b82e88eca3 100644 (file)
--- a/drivers/net/wireless/rsi/rsi_91x_pkt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_pkt.c
@@ -27,15 +27,15 @@
 int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb)
 {
        struct rsi_hw *adapter = common->priv;
-       struct ieee80211_hdr *tmp_hdr = NULL;
+       struct ieee80211_hdr *tmp_hdr;
        struct ieee80211_tx_info *info;
        struct skb_info *tx_params;
-       struct ieee80211_bss_conf *bss = NULL;
+       struct ieee80211_bss_conf *bss;
        int status = -EINVAL;
        u8 ieee80211_size = MIN_802_11_HDR_LEN;
-       u8 extnd_size = 0;
+       u8 extnd_size;
        __le16 *frame_desc;
-       u16 seq_num = 0;
+       u16 seq_num;
 
        info = IEEE80211_SKB_CB(skb);
        bss = &info->control.vif->bss_conf;