diff options
| author | Colin Ian King <colin.king@canonical.com> | 2018-07-11 08:42:53 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-07-31 10:19:07 +0300 |
| commit | 454127ad36fb11ee212f487b2640dd82373f3b0c (patch) | |
| tree | a99ab04ef6f7112cae90d4622dd596170e53afde /drivers/net/wireless/intel/iwlegacy/3945.c | |
| parent | 0e139e97f58e8f844fecd77461aaad128f43b734 (diff) | |
iwlegacy: remove several redundant variables
Variables id, unicast, write, conf, a_band, accum_tx and ucode are
assigned a value but it is never read, hence they are redundant and
can be removed.
Cleans up clang warnings:
warning: variable 'id' set but not used [-Wunused-but-set-variable]
warning: variable 'unicast' set but not used [-Wunused-but-set-variable]
warning: variable 'write' set but not used [-Wunused-but-set-variable]
warning: variable 'conf' set but not used [-Wunused-but-set-variable]
warning: variable 'a_band' set but not used [-Wunused-but-set-variable]
warning: variable 'tx' set but not used [-Wunused-but-set-variable]
warning: variable 'accum_tx' set but not used [-Wunused-but-set-variable]
warning: variable 'ucode' set but not used [-Wunused-but-set-variable]
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/intel/iwlegacy/3945.c')
| -rw-r--r-- | drivers/net/wireless/intel/iwlegacy/3945.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlegacy/3945.c b/drivers/net/wireless/intel/iwlegacy/3945.c index dbf164d48ed3..3e568ce2fb20 100644 --- a/drivers/net/wireless/intel/iwlegacy/3945.c +++ b/drivers/net/wireless/intel/iwlegacy/3945.c @@ -1634,7 +1634,6 @@ il3945_hw_reg_set_txpower(struct il_priv *il, s8 power) { struct il_channel_info *ch_info; s8 max_power; - u8 a_band; u8 i; if (il->tx_power_user_lmt == power) { @@ -1650,7 +1649,6 @@ il3945_hw_reg_set_txpower(struct il_priv *il, s8 power) for (i = 0; i < il->channel_count; i++) { ch_info = &il->channel_info[i]; - a_band = il_is_channel_a_band(ch_info); /* find minimum power of all user and regulatory constraints * (does not consider h/w clipping limitations) */ |