Staging: rtl8188eu: Add blank line after declarations

WARNING: "Missing a blank line after declarations"
That was found by running checkpatch
Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/hal/Hal8188ERateAdaptive.c

@@ -538,6 +538,7 @@ int ODM_RAInfo_Init(struct odm_dm_struct *dm_odm, u8 macid)
 	struct odm_ra_info *pRaInfo = &dm_odm->RAInfo[macid];
 	u8 WirelessMode = 0xFF; /* invalid value */
 	u8 max_rate_idx = 0x13; /* MCS7 */
+
 	if (dm_odm->pWirelessMode != NULL)
 		WirelessMode = *(dm_odm->pWirelessMode);