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Message-Id: <20231211164020.173253-1-francesco@dolcini.it>
Date: Mon, 11 Dec 2023 17:40:17 +0100
From: Francesco Dolcini <francesco@...cini.it>
To: Sean Wang <sean.wang@...iatek.com>,
Marcel Holtmann <marcel@...tmann.org>,
Johan Hedberg <johan.hedberg@...il.com>,
Luiz Augusto von Dentz <luiz.dentz@...il.com>,
Matthias Brugger <matthias.bgg@...il.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@...labora.com>,
Amitkumar Karwar <amitkumar.karwar@....com>,
Neeraj Kale <neeraj.sanjaykale@....com>
Cc: Francesco Dolcini <francesco.dolcini@...adex.com>,
linux-bluetooth@...r.kernel.org,
linux-mediatek@...ts.infradead.org, linux-kernel@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
Jiri Slaby <jirislaby@...nel.org>
Subject: [PATCH v2 0/3] Bluetooth: fix recv_buf() return value
From: Francesco Dolcini <francesco.dolcini@...adex.com>
Serdev recv_buf() callback is supposed to return the amount of bytes consumed, therefore an int in between 0 and count.
Do not return negative number in case of issue, just print an error and return count. This fixes a WARN in ttyport_receive_buf().
In addition to that a small cleanup patch is added on btnxpuart to remove a useless assignment.
v2:
- improved commit messages
Francesco Dolcini (3):
Bluetooth: btnxpuart: fix recv_buf() return value
Bluetooth: btmtkuart: fix recv_buf() return value
Bluetooth: btnxpuart: remove useless assignment
drivers/bluetooth/btmtkuart.c | 11 +++--------
drivers/bluetooth/btnxpuart.c | 8 +++-----
2 files changed, 6 insertions(+), 13 deletions(-)
--
2.25.1
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