staging: r8188eu: use ieee80211 helper to check for more fragments

Use the ieee80211 helper to check the "more fragments" bit. Remove the
internal GetMFrag macro.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220227164147.1168847-6-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index 3a92d26..e8da2e5 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -1081,7 +1081,7 @@ static int validate_recv_frame(struct adapter *adapter, struct recv_frame *precv
        pattrib->seq_num = GetSequence(ptr);
 
        pattrib->pw_save = GetPwrMgt(ptr);
-       pattrib->mfrag = GetMFrag(ptr);
+       pattrib->mfrag = ieee80211_has_morefrags(fc);
        pattrib->mdata = GetMData(ptr);
        pattrib->privacy = GetPrivacy(ptr);
        pattrib->order = GetOrder(ptr);

diff --git a/drivers/staging/r8188eu/include/wifi.h b/drivers/staging/r8188eu/include/wifi.h
index 5b383c2..1d703bc 100644 (file)
--- a/drivers/staging/r8188eu/include/wifi.h
+++ b/drivers/staging/r8188eu/include/wifi.h
@@ -183,8 +183,6 @@ enum WIFI_REG_DOMAIN {
 #define SetMFrag(pbuf) \
        *(__le16 *)(pbuf) |= cpu_to_le16(_MORE_FRAG_)
 
-#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(_MORE_FRAG_)) != 0)
-
 #define ClearMFrag(pbuf)       \
        *(__le16 *)(pbuf) &= (~cpu_to_le16(_MORE_FRAG_))