diff options
| author | Yogesh Ashok Powar <yogeshp@marvell.com> | 2011-05-04 07:11:46 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-05-05 22:59:16 +0400 |
| commit | 270e58e8898c8be40451ebee45b6c9b5bd5db04b (patch) | |
| tree | 4dd71a0e18a3f5528af59fcaebc61d98377792e5 /drivers/net/wireless/mwifiex/11n_rxreorder.c | |
| parent | 57f16b5da03784d1660133fbec7281ea5735da69 (diff) | |
| download | linux-270e58e8898c8be40451ebee45b6c9b5bd5db04b.tar.xz | |
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>
Diffstat (limited to 'drivers/net/wireless/mwifiex/11n_rxreorder.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/11n_rxreorder.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/net/wireless/mwifiex/11n_rxreorder.c b/drivers/net/wireless/mwifiex/11n_rxreorder.c index a93c03fdea82..e5dfdc39a921 100644 --- a/drivers/net/wireless/mwifiex/11n_rxreorder.c +++ b/drivers/net/wireless/mwifiex/11n_rxreorder.c @@ -39,7 +39,7 @@ mwifiex_11n_dispatch_pkt_until_start_win(struct mwifiex_private *priv, *rx_reor_tbl_ptr, int start_win) { int no_pkt_to_send, i; - void *rx_tmp_ptr = NULL; + void *rx_tmp_ptr; unsigned long flags; no_pkt_to_send = (start_win > rx_reor_tbl_ptr->start_win) ? @@ -88,7 +88,7 @@ mwifiex_11n_scan_and_dispatch(struct mwifiex_private *priv, struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr) { int i, j, xchg; - void *rx_tmp_ptr = NULL; + void *rx_tmp_ptr; unsigned long flags; for (i = 0; i < rx_reor_tbl_ptr->win_size; ++i) { @@ -335,8 +335,8 @@ int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv, &cmd->params.add_ba_rsp; struct host_cmd_ds_11n_addba_req *cmd_addba_req = (struct host_cmd_ds_11n_addba_req *) data_buf; - u8 tid = 0; - int win_size = 0; + u8 tid; + int win_size; uint16_t block_ack_param_set; cmd->command = cpu_to_le16(HostCmd_CMD_11N_ADDBA_RSP); @@ -406,9 +406,8 @@ int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *priv, u8 *ta, u8 pkt_type, void *payload) { struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr; - int start_win, end_win, win_size; - int ret = 0; - u16 pkt_index = 0; + int start_win, end_win, win_size, ret; + u16 pkt_index; rx_reor_tbl_ptr = mwifiex_11n_get_rx_reorder_tbl((struct mwifiex_private *) priv, @@ -540,7 +539,7 @@ int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv, (struct host_cmd_ds_11n_addba_rsp *) &resp->params.add_ba_rsp; int tid, win_size; - struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr = NULL; + struct mwifiex_rx_reorder_tbl *rx_reor_tbl_ptr; uint16_t block_ack_param_set; block_ack_param_set = le16_to_cpu(add_ba_rsp->block_ack_param_set); |