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wifi: rtlwifi: rtl8821ae: Remove unnecessary PME_Status bit set

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BIT(7) (PME_Status) is first checked and then set unnecessarily. Remove
the unnecessary setting for the bit that is already on and adjust the
comment related to it.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231124084725.12738-5-ilpo.jarvinen@linux.intel.com
This commit is contained in:
Ilpo Järvinen 2023-11-24 10:47:19 +02:00 committed by Kalle Valo
parent a4fcac11a2
commit 6e071ae899
1 changed files with 1 additions and 3 deletions
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4
drivers/net/wireless/realtek/rtlwifi/rtl8821ae/hw.c
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@ -2312,9 +2312,7 @@ static void _rtl8821ae_clear_pci_pme_status(struct ieee80211_hw *hw)
pci_read_config_byte(rtlpci->pdev, cap_pointer + 5, &pmcs_reg);
if (pmcs_reg & BIT(7)) {
/* PME event occured, clear the PM_Status by write 1 */
pmcs_reg = pmcs_reg | BIT(7);
/* Clear PME_Status with write */
pci_write_config_byte(rtlpci->pdev, cap_pointer + 5,
pmcs_reg);
/* Read it back to check */