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 for Android: free password hash cracker in your pocket
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Date:   Sat, 10 Dec 2022 12:52:53 +0100
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     Max Filippov <jcmvbkbc@...il.com>, Mark Brown <broonie@...nel.org>,
        Yang Yingliang <yangyingliang@...wei.com>
Cc:     linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>,
        linux-xtensa@...ux-xtensa.org, linux-spi@...r.kernel.org
Subject: [PATCH v1] spi: xtensa-xtfpga: Fix a double put() in xtfpga_spi_remove()

'master' is allocated with devm_spi_alloc_master(), there is no need to
put it explicitly in the remove function.

Fixes: 478cc2fc3dd7 ("spi: xtensa-xtfpga: Switch to use devm_spi_alloc_master()")
Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/spi/spi-xtensa-xtfpga.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/spi/spi-xtensa-xtfpga.c b/drivers/spi/spi-xtensa-xtfpga.c
index 2fa7608f94cd..271ae98f441c 100644
--- a/drivers/spi/spi-xtensa-xtfpga.c
+++ b/drivers/spi/spi-xtensa-xtfpga.c
@@ -123,7 +123,6 @@ static int xtfpga_spi_remove(struct platform_device *pdev)
 	struct xtfpga_spi *xspi = spi_master_get_devdata(master);
 
 	spi_bitbang_stop(&xspi->bitbang);
-	spi_master_put(master);
 
 	return 0;
 }
-- 
2.34.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ