diff mbox

[02/14] ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem

Message ID 20170922121405.31789-3-stefan@osg.samsung.com (mailing list archive)
State Superseded
Headers show

Commit Message

Stefan Schmidt Sept. 22, 2017, 12:13 p.m. UTC 
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@osg.samsung.com>
---
 drivers/net/ieee802154/at86rf230.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 548d9d026a85..ea1704a4b4b9 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -940,7 +940,7 @@  at86rf230_xmit(struct ieee802154_hw *hw, struct sk_buff *skb)
 static int
 at86rf230_ed(struct ieee802154_hw *hw, u8 *level)
 {
-	BUG_ON(!level);
+	WARN_ON(!level);
 	*level = 0xbe;
 	return 0;
 }