staging: r8188eu: use ieee80211 helper to check for pspoll
authorMartin Kaiser <martin@kaiser.cx>
Sun, 3 Apr 2022 16:45:23 +0000 (18:45 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 4 Apr 2022 14:31:07 +0000 (16:31 +0200)
commit45d433b817970714fc9d77a7033631d0f47ce97c
treec7f11ea79b4d3cb2f555dfc22fd46e2ec735e5e5
parent797afdf24872a087567b680402bde62b06697b42
staging: r8188eu: use ieee80211 helper to check for pspoll

Use the ieee80211 helper to check if our incoming ctrl frame is a
pspoll frame.

We can drop the initial ctrl frame check as ieee80211_is_pspoll
checks for a control frame with subtype pspoll.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220403164526.357371-3-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/r8188eu/core/rtw_recv.c