staging: rtl8192e: insert blank line after function declaration

This adds a blank line after the declaration of rtl92e_config_bb, in
order to fix the following checkpatch warning:

CHECK: Please use a blank line after function/struct/union/enum
declarations
Signed-off-by: Vinicius Peixoto <vpeixoto@lkcamp.dev>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20240821204714.5839-1-vpeixoto@lkcamp.devSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8192e/rtl8192e/r8192E_phy.c

@@ -416,6 +416,7 @@ static bool _rtl92e_bb_config_para_file(struct net_device *dev)
 
 	return rtStatus;
 }
+
 bool rtl92e_config_bb(struct net_device *dev)
 {
 	_rtl92e_init_bb_rf_reg_def(dev);