mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2026-04-08 12:02:33 +02:00
e3373f10c6
[ Upstream commit9c78e747dd] Bitwise operations with WMI_KEY_PAIRWISE (defined as 0) are ineffective and misleading. This results in pairwise key validations added in commit97acb0259c("wifi: ath11k: fix group data packet drops during rekey") to always evaluate false and clear key commands for pairwise keys are not honored. Since firmware supports overwriting the new key without explicitly clearing the previous one, there is no visible impact currently. However, to restore consistency with the previous behavior and improve clarity, replace bitwise operations with direct assignments and comparisons for key flags. Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.9.0.1-02146-QCAHKSWPL_SILICONZ-1 Tested-on: WCN6855 hw2.1 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3.6510.41 Reported-by: Dan Carpenter <dan.carpenter@linaro.org> Closes: https://lore.kernel.org/linux-wireless/aLlaetkalDvWcB7b@stanley.mountain Fixes:97acb0259c("wifi: ath11k: fix group data packet drops during rekey") Signed-off-by: Rameshkumar Sundaram <rameshkumar.sundaram@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251003092158.1080637-1-rameshkumar.sundaram@oss.qualcomm.com [update copyright per current guidance] Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> Signed-off-by: Sasha Levin <sashal@kernel.org>