From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Stefan Schmidt , Sasha Levin Subject: [PATCH 4.4 47/79] ieee802154: at86rf230: switch from BUG_ON() to WARN_ON() on problem Date: Thu, 23 Aug 2018 09:53:23 +0200 Message-Id: <20180823074922.172707485@linuxfoundation.org> In-Reply-To: <20180823074918.641878835@linuxfoundation.org> References: <20180823074918.641878835@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Stefan Schmidt [ 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 Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- 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 @@ -932,7 +932,7 @@ 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; }