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Subject[PATCH 3/6] staging: r8188eu: the frame type is shifted out
Date
The index calculation in mgt_dispatcher does not use the frame type. The
4-bit right shift ignores protocol version and frame type.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
drivers/staging/r8188eu/core/rtw_mlme_ext.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
index be1afabe77d1..77a14f55b743 100644
--- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c
+++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c
@@ -408,8 +408,7 @@ void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame)

ptable = mlme_sta_tbl;

- index = (le16_to_cpu(hdr->frame_control) &
- (IEEE80211_FCTL_STYPE | IEEE80211_FCTL_FTYPE)) >> 4;
+ index = (le16_to_cpu(hdr->frame_control) & IEEE80211_FCTL_STYPE) >> 4;
if (index > 13)
return;
ptable += index;
--
2.30.2
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