linux-kernel - [PATCH v2 3/3] Bluetooth: btnxpuart: remove useless assignment

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20231211164020.173253-4-francesco@dolcini.it>
Date:   Mon, 11 Dec 2023 17:40:20 +0100
From:   Francesco Dolcini <francesco@...cini.it>
To:     Amitkumar Karwar <amitkumar.karwar@....com>,
        Neeraj Kale <neeraj.sanjaykale@....com>,
        Marcel Holtmann <marcel@...tmann.org>,
        Johan Hedberg <johan.hedberg@...il.com>,
        Luiz Augusto von Dentz <luiz.dentz@...il.com>
Cc:     Francesco Dolcini <francesco.dolcini@...adex.com>,
        linux-bluetooth@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jirislaby@...nel.org>
Subject: [PATCH v2 3/3] Bluetooth: btnxpuart: remove useless assignment

From: Francesco Dolcini <francesco.dolcini@...adex.com>

Remove useless assignment of rx_skb to NULL in case the skb is in error,
this is already done in h4_recv_buf() that is executed a few lines
before.

Signed-off-by: Francesco Dolcini <francesco.dolcini@...adex.com>
---
 drivers/bluetooth/btnxpuart.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/bluetooth/btnxpuart.c b/drivers/bluetooth/btnxpuart.c
index 951fe3014a3f..b7c56be078f8 100644
--- a/drivers/bluetooth/btnxpuart.c
+++ b/drivers/bluetooth/btnxpuart.c
@@ -1278,7 +1278,6 @@ static int btnxpuart_receive_buf(struct serdev_device *serdev, const u8 *data,
 		/* Safe to ignore out-of-sync bootloader signatures */
 		if (!is_fw_downloading(nxpdev))
 			bt_dev_err(nxpdev->hdev, "Frame reassembly failed (%d)", err);
-		nxpdev->rx_skb = NULL;
 		return count;
 	}
 	if (!is_fw_downloading(nxpdev))
-- 
2.25.1