From: Ivan Safonov <insafonov@gmail.com>
Date: Mon, 2 Nov 2015 17:16:28 +0000 (+0700)
Subject: staging: rtl8188eu: while loop replaced by for loop
X-Git-Tag: v4.5-rc1~122^2~400
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=72fb6c5a9dbc8cff8308d42b9de4f7c49bbcdcb4;p=karo-tx-linux.git

staging: rtl8188eu: while loop replaced by for loop

Here is more suitable for loop.

Signed-off-by: Ivan Safonov <insafonov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c
index 1bf5c4819897..abab854e6889 100644
--- a/drivers/staging/rtl8188eu/core/rtw_mlme.c
+++ b/drivers/staging/rtl8188eu/core/rtw_mlme.c
@@ -366,20 +366,13 @@ struct	wlan_network	*rtw_get_oldest_wlan_network(struct __queue *scanned_queue)
 
 	phead = get_list_head(scanned_queue);
 
-	plist = phead->next;
-
-	while (1) {
-		if (phead == plist)
-			break;
-
+	for (plist = phead->next; plist != phead; plist = plist->next) {
 		pwlan = container_of(plist, struct wlan_network, list);
 
 		if (!pwlan->fixed) {
 			if (oldest == NULL || time_after(oldest->last_scanned, pwlan->last_scanned))
 				oldest = pwlan;
 		}
-
-		plist = plist->next;
 	}
 	return oldest;
 }