Several function declarations in rtw_xmit.h are currently done with
extern. This is not necessary, so remove the extern from them.

Signed-off-by: Matheus Alves de Almeida <matheus.aalmeida@inf.ufrgs.br>
---
 drivers/staging/rtl8723bs/include/rtw_xmit.h | 26 +++++++++++---------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/drivers/staging/rtl8723bs/include/rtw_xmit.h b/drivers/staging/rtl8723bs/include/rtw_xmit.h
index 873807fcd0dd0..6ebe24392c77d 100644
--- a/drivers/staging/rtl8723bs/include/rtw_xmit.h
+++ b/drivers/staging/rtl8723bs/include/rtw_xmit.h
@@ -397,34 +397,36 @@ struct	xmit_priv {
 	spinlock_t lock_sctx;
 };
 
-extern struct xmit_frame *__rtw_alloc_cmdxmitframe(struct xmit_priv *pxmitpriv,
-		enum cmdbuf_type buf_type);
+struct xmit_frame *__rtw_alloc_cmdxmitframe(struct xmit_priv *pxmitpriv,
+					    enum cmdbuf_type buf_type);
 #define rtw_alloc_cmdxmitframe(p) __rtw_alloc_cmdxmitframe(p, CMDBUF_RSVD)
 #define rtw_alloc_bcnxmitframe(p) __rtw_alloc_cmdxmitframe(p, CMDBUF_BEACON)
 
-extern struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv);
+struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv);
 void rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
 
-extern struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
+struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv);
 void rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf);
 
 void rtw_count_tx_stats(struct adapter *padapter, struct xmit_frame *pxmitframe, int sz);
-extern void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len);
-extern int rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib);
-extern s32 rtw_put_snap(u8 *data, u16 h_proto);
+void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len);
+int rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib);
+s32 rtw_put_snap(u8 *data, u16 h_proto);
 
-extern struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv);
+struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv);
 struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv);
 struct xmit_frame *rtw_alloc_xmitframe_once(struct xmit_priv *pxmitpriv);
 void rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe);
-extern void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pframequeue);
+void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pframequeue);
 struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *psta, signed int up, u8 *ac);
 int rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe);
 
-extern u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
+u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib);
 #define rtw_wlan_pkt_size(f) rtw_calculate_wlan_pkt_size_by_attribue(&f->attrib)
-extern int rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
-extern int rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe);
+int rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt,
+			   struct xmit_frame *pxmitframe);
+int rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt,
+				struct xmit_frame *pxmitframe);
 s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag);
 void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv);
 
-- 
2.43.0