staging: r8188eu: fix the declaration of process_pwrbit_data

Fix the declaration of process_pwrbit_data. Make the function static and
remove its prototype.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Tested-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/20220602194807.281115-4-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 df51843..fe3d597 100644 (file)
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -452,8 +452,7 @@ static int recv_decache(struct recv_frame *precv_frame, u8 bretry, struct stainf
        return _SUCCESS;
 }
 
-void process_pwrbit_data(struct adapter *padapter, struct recv_frame *precv_frame);
-void process_pwrbit_data(struct adapter *padapter, struct recv_frame *precv_frame)
+static void process_pwrbit_data(struct adapter *padapter, struct recv_frame *precv_frame)
 {
        unsigned char pwrbit;
        u8 *ptr = precv_frame->rx_data;