staging: rtl8188eu: simplify nested ifs

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/os_dep/os_intfs.c

@@ -224,12 +224,10 @@ void rtw_proc_init_one(struct net_device *dev)
 					  rtw_proc);
 		dir_dev = padapter->dir_dev;
 		if (dir_dev == NULL) {
-			if (rtw_proc_cnt == 0) {
-				if (rtw_proc) {
+			if (rtw_proc_cnt == 0 && rtw_proc) {
 				remove_proc_entry(rtw_proc_name, init_net.proc_net);
 				rtw_proc = NULL;
 			}
-			}
 
 			pr_info("Unable to create dir_dev directory\n");
 			return;