| 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
| ||
|
Message-ID: <20210810142230.2220453-1-yangyingliang@huawei.com> Date: Tue, 10 Aug 2021 22:22:30 +0800 From: Yang Yingliang <yangyingliang@...wei.com> To: <linux-kernel@...r.kernel.org>, <linux-spi@...r.kernel.org> CC: <ldewangan@...dia.com>, <broonie@...nel.org> Subject: [PATCH -next] spi: tegra20-slink: remove spi_master_put() in tegra_slink_remove() spi_master_put() is already called in spi_unregister_master(), or it will lead a double decrement refcount. Reported-by: Hulk Robot <hulkci@...wei.com> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com> --- drivers/spi/spi-tegra20-slink.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c index deff16ba6d58..ebd27f883033 100644 --- a/drivers/spi/spi-tegra20-slink.c +++ b/drivers/spi/spi-tegra20-slink.c @@ -1154,8 +1154,6 @@ static int tegra_slink_remove(struct platform_device *pdev) if (tspi->rx_dma_chan) tegra_slink_deinit_dma_param(tspi, true); - spi_master_put(master); - return 0; } -- 2.25.1
Powered by blists - more mailing lists