From: Martin Kaiser Date: Sat, 6 Aug 2022 11:13:50 +0000 (+0200) Subject: staging: r8188eu: read capability info from struct ieee80211_mgmt X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=27597ee001f554afd04128e4fb38ec32b44a79e6;p=linux.git staging: r8188eu: read capability info from struct ieee80211_mgmt Read the capability info of the association response message from struct ieee80211_mgmt. This should be easier to understand and to review than calculating the offset manually. Tested-by: Philipp Hortmann # Edimax N150 Signed-off-by: Martin Kaiser Link: https://lore.kernel.org/r/20220806111352.690650-4-martin@kaiser.cx Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/r8188eu/core/rtw_mlme_ext.c b/drivers/staging/r8188eu/core/rtw_mlme_ext.c index 53444cb1dba93..0a78b8bbb66ad 100644 --- a/drivers/staging/r8188eu/core/rtw_mlme_ext.c +++ b/drivers/staging/r8188eu/core/rtw_mlme_ext.c @@ -1348,8 +1348,7 @@ unsigned int OnAssocRsp(struct adapter *padapter, struct recv_frame *precv_frame goto report_assoc_result; } - /* get capabilities */ - pmlmeinfo->capability = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); + pmlmeinfo->capability = le16_to_cpu(mgmt->u.assoc_resp.capab_info); /* set slot time */ pmlmeinfo->slotTime = (pmlmeinfo->capability & BIT(10)) ? 9 : 20;