staging: wilc1000: fix line over 80 char in wilc_wlan_cfg_set_str()

Fix "line over 80 characters" issue found by checkpatch.pl script.
Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/wilc1000/wilc_wlan_cfg.c

@@ -221,7 +221,8 @@ static int wilc_wlan_cfg_set_word(u8 *frame, u32 offset, u16 id, u32 val32)
 	return 8;
 }
 
-static int wilc_wlan_cfg_set_str(u8 *frame, u32 offset, u16 id, u8 *str, u32 size)
+static int wilc_wlan_cfg_set_str(u8 *frame, u32 offset, u16 id, u8 *str,
+				 u32 size)
 {
 	u8 *buf;