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| author | Arnd Bergmann <arnd@arndb.de> | 2023-08-14 09:32:23 +0200 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2023-08-23 17:12:09 +0300 |
| commit | 3b86f86d0f163454c4043a629f0ba95641d371bc (patch) | |
| tree | 3b899465b44d3473973e31449ecec16fc1f0bcfe /drivers/net/wireless/ath/ath9k | |
| parent | adb0b206709f4f2f1256a1ea20619ab98e99f2e7 (diff) | |
| download | lwn-3b86f86d0f163454c4043a629f0ba95641d371bc.tar.gz lwn-3b86f86d0f163454c4043a629f0ba95641d371bc.zip | |
wifi: ath: remove unused-but-set parameter
This has never been used since the driver was merged, but it now causes
a W=1 warning in recent clang versions
drivers/net/wireless/ath/ath9k/main.c:1566:21: error: parameter 'changed_flags' set but not used [-Werror,-Wunused-but-set-parameter]
drivers/net/wireless/ath/ath9k/htc_drv_main.c:1258:25: error: parameter 'changed_flags' set but not used [-Werror,-Wunused-but-set-parameter]
drivers/net/wireless/ath/ath5k/mac80211-ops.c:367:62: error: parameter 'changed_flags' set but not used [-Werror,-Wunused-but-set-parameter]
Remove the bit manipulation on the otherwise unused parameter.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230814073255.1065242-1-arnd@kernel.org
Diffstat (limited to 'drivers/net/wireless/ath/ath9k')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_main.c | 1 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/main.c | 1 |
2 files changed, 0 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_main.c b/drivers/net/wireless/ath/ath9k/htc_drv_main.c index 44e02cfe2438..9a9b5212051a 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_main.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_main.c @@ -1264,7 +1264,6 @@ static void ath9k_htc_configure_filter(struct ieee80211_hw *hw, u32 rfilt; mutex_lock(&priv->mutex); - changed_flags &= SUPPORTED_FILTERS; *total_flags &= SUPPORTED_FILTERS; if (test_bit(ATH_OP_INVALID, &common->op_flags)) { diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 6360d3356e25..1494feedb27d 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1571,7 +1571,6 @@ static void ath9k_configure_filter(struct ieee80211_hw *hw, struct ath_chanctx *ctx; u32 rfilt; - changed_flags &= SUPPORTED_FILTERS; *total_flags &= SUPPORTED_FILTERS; spin_lock_bh(&sc->chan_lock); |