staging: wilc1000: refactor wilc_wlan_parse_info_frame() function

Return 'void' from wilc_wlan_parse_info_frame() as same constant value
is returned always. Also removed the 'size' from input parameter as its
not used in the function.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/wilc1000/wilc_wlan_cfg.c b/drivers/staging/wilc1000/wilc_wlan_cfg.c
index 42c64ed..2b5471b 100644 (file)
--- a/drivers/staging/wilc1000/wilc_wlan_cfg.c
+++ b/drivers/staging/wilc1000/wilc_wlan_cfg.c
@@ -350,22 +350,17 @@ static void wilc_wlan_parse_response_frame(u8 *info, int size)
        }
 }
 
-static int wilc_wlan_parse_info_frame(u8 *info, int size)
+static void wilc_wlan_parse_info_frame(u8 *info)
 {
        struct wilc_mac_cfg *pd = &g_mac;
        u32 wid, len;
-       int type = WILC_CFG_RSP_STATUS;
 
        wid = info[0] | (info[1] << 8);
 
        len = info[2];
 
-       if (len == 1 && wid == WID_STATUS) {
+       if (len == 1 && wid == WID_STATUS)
                pd->mac_status = info[3];
-               type = WILC_CFG_RSP_STATUS;
-       }
-
-       return type;
 }
 
 /********************************************
@@ -528,7 +523,8 @@ void wilc_wlan_cfg_indicate_rx(struct wilc *wilc, u8 *frame, int size,
                break;
 
        case 'I':
-               rsp->type = wilc_wlan_parse_info_frame(frame, size);
+               wilc_wlan_parse_info_frame(frame);
+               rsp->type = WILC_CFG_RSP_STATUS;
                rsp->seq_no = msg_id;
                /*call host interface info parse as well*/
                wilc_gnrl_async_info_received(wilc, frame - 4, size + 4);