mwifiex: remove unnecessary variable initialization
Skip initialization of local variables with some default values
if the values are not going to be used further down the code path.
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/mwifiex/sta_cmd.c b/drivers/net/wireless/mwifiex/sta_cmd.c
index 33c8ba1..8af3a78 100644
--- a/drivers/net/wireless/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/mwifiex/sta_cmd.c
@@ -274,8 +274,8 @@
static int mwifiex_cmd_tx_power_cfg(struct host_cmd_ds_command *cmd,
u16 cmd_action, void *data_buf)
{
- struct mwifiex_types_power_group *pg_tlv = NULL;
- struct host_cmd_ds_txpwr_cfg *txp = NULL;
+ struct mwifiex_types_power_group *pg_tlv;
+ struct host_cmd_ds_txpwr_cfg *txp;
struct host_cmd_ds_txpwr_cfg *cmd_txp_cfg = &cmd->params.txp_cfg;
cmd->command = cpu_to_le16(HostCmd_CMD_TXPWR_CFG);
@@ -478,7 +478,7 @@
struct mwifiex_ie_type_key_param_set *key_param_set,
u16 *key_param_len)
{
- int cur_key_param_len = 0;
+ int cur_key_param_len;
u8 i;
/* Multi-key_param_set TLV is supported */
@@ -1121,7 +1121,7 @@
*/
int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta)
{
- int ret = 0;
+ int ret;
u16 enable = true;
struct mwifiex_ds_11n_amsdu_aggr_ctrl amsdu_aggr_ctrl;
struct mwifiex_ds_auto_ds auto_ds;