4.9-stable review patch. If anyone has any objections, please let me know.
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From: Stefan Schmidt stefan@datenfreihafen.org
[ Upstream commit 20f330452ad8814f2289a589baf65e21270879a7 ]
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 Signed-off-by: Sasha Levin alexander.levin@microsoft.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/ieee802154/at86rf230.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/ieee802154/at86rf230.c +++ b/drivers/net/ieee802154/at86rf230.c @@ -941,7 +941,7 @@ at86rf230_xmit(struct ieee802154_hw *hw, static int at86rf230_ed(struct ieee802154_hw *hw, u8 *level) { - BUG_ON(!level); + WARN_ON(!level); *level = 0xbe; return 0; }