Staging: rtl8192e: Remove unnecessary blank line

Remove unneeded blank line in rtl92e_leisure_ps_enter to silence the
folowing checkpatch.pl warning:

CHECK: Blank lines aren't necessary after an open brace '{'
Signed-off-by: Gabriel Maciel Raad <ffunctor@gmail.com>
Link: https://lore.kernel.org/r/20240823000838.8207-3-ffunctor@gmail.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/rtl_ps.c

@@ -209,7 +209,6 @@ void rtl92e_leisure_ps_enter(struct net_device *dev)
 
 	if (psc->bLeisurePs) {
 		if (psc->lps_idle_count >= RT_CHECK_FOR_HANG_PERIOD) {
-
 			if (priv->rtllib->ps == RTLLIB_PS_DISABLED)
 				_rtl92e_ps_set_mode(dev, RTLLIB_PS_MBCAST | RTLLIB_PS_UNICAST);
 		} else {