diff options
| author | Amitkumar Karwar <akarwar@marvell.com> | 2012-07-14 07:09:31 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-07-17 23:11:33 +0400 |
| commit | 006606c0bb387ed8d97bd9915b0b64efd7f84d0d (patch) | |
| tree | 5e18e8c3b9419e7d8ce242f0b948714af5d56561 /drivers/net/wireless/mwifiex/cfp.c | |
| parent | 1f45b39ececbdfb13a7bf4d2f644d2e89a8b415f (diff) | |
| download | linux-006606c0bb387ed8d97bd9915b0b64efd7f84d0d.tar.xz | |
mwifiex: remove unnecessary code in data rate configuration
1) Remove unnecessary wrapper functions.
2) Currently we don't have command to set Tx data rate, so
mwifiex_rate_ioctl_set_rate_value() function and related code
can be removed.
3) "ds_rate" filled by mwifiex_ret_tx_rate_cfg() is never used.
Signed-off-by: Amitkumar Karwar <akarwar@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/cfp.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/cfp.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/drivers/net/wireless/mwifiex/cfp.c b/drivers/net/wireless/mwifiex/cfp.c index 560871b0e236..f69300f93f42 100644 --- a/drivers/net/wireless/mwifiex/cfp.c +++ b/drivers/net/wireless/mwifiex/cfp.c @@ -167,23 +167,6 @@ u32 mwifiex_index_to_data_rate(struct mwifiex_private *priv, u8 index, } /* - * This function maps a data rate value into corresponding index in supported - * rates table. - */ -u8 mwifiex_data_rate_to_index(u32 rate) -{ - u16 *ptr; - - if (rate) { - ptr = memchr(mwifiex_data_rates, rate, - sizeof(mwifiex_data_rates)); - if (ptr) - return (u8) (ptr - mwifiex_data_rates); - } - return 0; -} - -/* * This function returns the current active data rates. * * The result may vary depending upon connection status. @@ -277,20 +260,6 @@ mwifiex_is_rate_auto(struct mwifiex_private *priv) } /* - * This function converts rate bitmap into rate index. - */ -int mwifiex_get_rate_index(u16 *rate_bitmap, int size) -{ - int i; - - for (i = 0; i < size * 8; i++) - if (rate_bitmap[i / 16] & (1 << (i % 16))) - return i; - - return 0; -} - -/* * This function gets the supported data rates. * * The function works in both Ad-Hoc and infra mode by printing the |