Messages in this thread Patch in this message |  | | From | Martin Kaiser <> | Subject | [PATCH 2/5] staging: r8188eu: use ieee80211 helper to check for pspoll | Date | Sun, 3 Apr 2022 18:45:23 +0200 |
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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> --- drivers/staging/r8188eu/core/rtw_recv.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c index 931bd81b0886..74fe2d7011fc 100644 --- a/drivers/staging/r8188eu/core/rtw_recv.c +++ b/drivers/staging/r8188eu/core/rtw_recv.c @@ -804,15 +804,12 @@ static void validate_recv_ctrl_frame(struct adapter *padapter, __le16 fc = *(__le16 *)pframe; /* uint len = precv_frame->len; */ - if (!ieee80211_is_ctl(fc)) - return; - /* receive the frames that ra(a1) is my address */ if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN)) return; /* only handle ps-poll */ - if (GetFrameSubType(pframe) == WIFI_PSPOLL) { + if (ieee80211_is_pspoll(fc)) { u16 aid; u8 wmmps_ac = 0; struct sta_info *psta = NULL; -- 2.30.2
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