diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2017-11-06 14:55:37 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2017-11-08 14:33:06 +0200 |
| commit | ac978dc79a91939a97a271f646ba891d62fce5d2 (patch) | |
| tree | b3c428075242a272dc98050aa3ec72d3311a778e /drivers/net/wireless/realtek/rtlwifi/rtl8821ae | |
| parent | 3c92d5517af8eeab81da3aee4fc14faa198bbb8b (diff) | |
| download | blackbird-op-linux-ac978dc79a91939a97a271f646ba891d62fce5d2.tar.gz blackbird-op-linux-ac978dc79a91939a97a271f646ba891d62fce5d2.zip | |
rtlwifi: drop unused ppsc->last_wakeup_time
The calculation of ppsc->last_wakeup_time is not y2038-safe, but
the variable is not used at all, so we can simply drop it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtlwifi/rtl8821ae')
| -rw-r--r-- | drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c index 5a5ce98acb0b..43e18c4c1e68 100644 --- a/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c +++ b/drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c @@ -1364,7 +1364,6 @@ static void _rtl8821ae_get_wakeup_reason(struct ieee80211_hw *hw) struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw)); struct rtl_ps_ctl *ppsc = rtl_psc(rtlpriv); u8 fw_reason = 0; - struct timeval ts; fw_reason = rtl_read_byte(rtlpriv, REG_MCUTST_WOWLAN); @@ -1378,15 +1377,11 @@ static void _rtl8821ae_get_wakeup_reason(struct ieee80211_hw *hw) switch (fw_reason) { case FW_WOW_V2_PTK_UPDATE_EVENT: ppsc->wakeup_reason = WOL_REASON_PTK_UPDATE; - do_gettimeofday(&ts); - ppsc->last_wakeup_time = ts.tv_sec*1000 + ts.tv_usec/1000; RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, "It's a WOL PTK Key update event!\n"); break; case FW_WOW_V2_GTK_UPDATE_EVENT: ppsc->wakeup_reason = WOL_REASON_GTK_UPDATE; - do_gettimeofday(&ts); - ppsc->last_wakeup_time = ts.tv_sec*1000 + ts.tv_usec/1000; RT_TRACE(rtlpriv, COMP_POWER, DBG_DMESG, "It's a WOL GTK Key update event!\n"); break; |
