staging: rtl8188eu: cleanup whitespace in update_hw_ht_param

Replace tabs with spaces in declarations and reomve two blank lines in
update_hw_ht_param to cleanup whitespace and improve readability.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20191003122514.1760-4-straube.linux@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_ap.c

@@ -573,11 +573,9 @@ static void update_hw_ht_param(struct adapter *padapter)
 		ampdu_params_info [4:2]:Min MPDU Start Spacing
 	*/
 	max_ampdu_len = pmlmeinfo->HT_caps.ampdu_params_info & 0x03;
-
 	min_mpdu_spacing = (pmlmeinfo->HT_caps.ampdu_params_info & 0x1c) >> 2;
 
 	rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, &min_mpdu_spacing);
-
 	rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, &max_ampdu_len);
 
 	/*  */