From: Stefan Schmidt <stefan@datenfreihafen.org>
Date: Fri, 22 Sep 2017 12:14:05 +0000 (+0200)
Subject: ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem
X-Git-Tag: v4.18-rc6~28^2~53^2~2
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=8f2fbc6c60ff213369e06a73610fc882a42fdf20;p=linux-platform-drivers-x86.git

ieee802154: fakelb: switch from BUG_ON() to WARN_ON() on problem

The check is valid but it does not warrant to crash the kernel. A
WARN_ON() is good enough here.
Found by checkpatch.

Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
---

diff --git a/drivers/net/ieee802154/fakelb.c b/drivers/net/ieee802154/fakelb.c
index 0d673f7682ee..176395e4b7bb 100644
--- a/drivers/net/ieee802154/fakelb.c
+++ b/drivers/net/ieee802154/fakelb.c
@@ -49,7 +49,7 @@ struct fakelb_phy {
 
 static int fakelb_hw_ed(struct ieee802154_hw *hw, u8 *level)
 {
-	BUG_ON(!level);
+	WARN_ON(!level);
 	*level = 0xbe;
 
 	return 0;