[PATCH v3 3/3] rsi: Replace variable initialisations by assignments in rsi_send_data_pkt()

SF Markus Elfring
2016-01-15T13:12:01Z

Date: Fri, 15 Jan 2016 13:40:22 +0100

Replace explicit initialisation for two local variables at the beginning
by assignments.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/net/wireless/rsi/rsi_91x_pkt.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/drivers/net/wireless/rsi/rsi_91x_pkt.c b/drivers/net/wireless/rsi/rsi_91x_pkt.c
index 4322df1..2c18c01 100644
--- a/drivers/net/wireless/rsi/rsi_91x_pkt.c
+++ b/drivers/net/wireless/rsi/rsi_91x_pkt.c
@@ -26,12 +26,12 @@
*/
int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb)
{
- struct rsi_hw *adapter = common->priv;
+ struct rsi_hw *adapter;
struct ieee80211_hdr *tmp_hdr;
struct ieee80211_tx_info *info;
struct skb_info *tx_params;
struct ieee80211_bss_conf *bss;
- int status = -EINVAL;
+ int status;
u8 ieee80211_size = MIN_802_11_HDR_LEN;
u8 extnd_size;
__le16 *frame_desc;
@@ -41,8 +41,10 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb)
bss = &info->control.vif->bss_conf;
tx_params = (struct skb_info *)info->driver_data;

- if (!bss->assoc)
+ if (!bss->assoc) {
+ status = -EINVAL;
goto err;
+ }

tmp_hdr = (struct ieee80211_hdr *)&skb->data[0];
seq_num = (le16_to_cpu(tmp_hdr->seq_ctrl) >> 4);
@@ -97,7 +99,7 @@ int rsi_send_data_pkt(struct rsi_common *common, struct sk_buff *skb)
frame_desc[7] = cpu_to_le16(((tx_params->tid & 0xf) << 4) |
(skb->priority & 0xf) |
(tx_params->sta_id << 8));
-
+ adapter = common->priv;
status = adapter->host_intf_write_pkt(common->priv,
skb->data,
skb->len);
--
2.6.3