mirrors/linux
2
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-05-07 18:37:58 -04:00
Code Issues Packages Projects Releases Wiki Activity

staging: rtl8192e: Remove unused function dot11d_update_country()

Browse Source 
Remove unused function dot11d_update_country().

Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/364462eae2271f3925b362a439ec27d50dd899ef.1700431464.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Hortmann
2023-11-19 23:14:42 +01:00
committed by Greg Kroah-Hartman
parent db295ab87c
commit f6b64c9788
2 changed files with 0 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
drivers/staging/rtl8192e/dot11d.c
View File

@@ -61,50 +61,6 @@ void dot11d_reset(struct rtllib_device *ieee)
RESET_CIE_WATCHDOG(ieee);
}
void dot11d_update_country(struct rtllib_device *dev, u8 *address,
u16 country_len, u8 *country)
{
struct rt_dot11d_info *dot11d_info = GET_DOT11D_INFO(dev);
u8 i, j, number_of_triples, max_channel_number;
struct chnl_txpow_triple *triple;
memset(dot11d_info->channel_map, 0, MAX_CHANNEL_NUMBER + 1);
memset(dot11d_info->max_tx_power_list, 0xFF, MAX_CHANNEL_NUMBER + 1);
max_channel_number = 0;
number_of_triples = (country_len - 3) / 3;
triple = (struct chnl_txpow_triple *)(country + 3);
for (i = 0; i < number_of_triples; i++) {
if (max_channel_number >= triple->first_channel) {
netdev_info(dev->dev,
"%s: Invalid country IE, skip it......1\n",
__func__);
return;
}
if (MAX_CHANNEL_NUMBER < (triple->first_channel +
triple->num_channels)) {
netdev_info(dev->dev,
"%s: Invalid country IE, skip it......2\n",
__func__);
return;
}
for (j = 0; j < triple->num_channels; j++) {
dot11d_info->channel_map[triple->first_channel + j] = 1;
dot11d_info->max_tx_power_list[triple->first_channel + j] =
triple->max_tx_power;
max_channel_number = triple->first_channel + j;
}
triple = (struct chnl_txpow_triple *)((u8 *)triple + 3);
}
UPDATE_CIE_SRC(dev, address);
dot11d_info->country_len = country_len;
memcpy(dot11d_info->country_buffer, country, country_len);
dot11d_info->state = DOT11D_STATE_LEARNED;
}
void dot11d_scan_complete(struct rtllib_device *dev)
{
struct rt_dot11d_info *dot11d_info = GET_DOT11D_INFO(dev);

2
drivers/staging/rtl8192e/dot11d.h
View File

@@ -77,8 +77,6 @@ static inline void RESET_CIE_WATCHDOG(struct rtllib_device *__ieee_dev)
void dot11d_init(struct rtllib_device *dev);
void dot11d_channel_map(struct rtllib_device *ieee);
void dot11d_reset(struct rtllib_device *dev);
void dot11d_update_country(struct rtllib_device *dev, u8 *address,
u16 country_len, u8 *country);
void dot11d_scan_complete(struct rtllib_device *dev);
#endif