linux-kernel - [PATCH v2] Staging: nvec: Convert to_nvec_led from a macro to an inline function

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-next>] [day] [month] [year] [list]

Message-ID: <20230318175250.GA49618@sumitra.com>
Date:   Sat, 18 Mar 2023 10:52:50 -0700
From:   Sumitra Sharma <sumitraartsy@...il.com>
To:     Marc Dietrich <marvin24@....de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        ac100@...ts.launchpad.net, linux-tegra@...r.kernel.org,
        linux-staging@...ts.linux.dev, linux-kernel@...r.kernel.org,
        outreachy@...ts.linux.dev
Subject: [PATCH v2] Staging: nvec: Convert to_nvec_led from a macro to an
 inline function

Convert to_nvec_led from a macro to a static inline function, to make the
relevant types apparent in the definition and to benefit from the type
checking performed by the compiler at call sites.

Signed-off-by: Sumitra Sharma <sumitraartsy@...il.com>
---

v2: Change patch subject and description, noted by 
Julia Lawall <julia.lawall@...ia.fr> 

 drivers/staging/nvec/nvec_paz00.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/nvec/nvec_paz00.c b/drivers/staging/nvec/nvec_paz00.c
index 8b4da95081c8..9573ba762cdd 100644
--- a/drivers/staging/nvec/nvec_paz00.c
+++ b/drivers/staging/nvec/nvec_paz00.c
@@ -14,8 +14,10 @@
 #include <linux/platform_device.h>
 #include "nvec.h"
 
-#define to_nvec_led(led_cdev) \
-	container_of(led_cdev, struct nvec_led, cdev)
+static inline struct nvec_led *to_nvec_led(struct led_classdev *led_cdev)
+{
+	return container_of(led_cdev, struct nvec_led, cdev);
+}
 
 #define NVEC_LED_REQ {'\x0d', '\x10', '\x45', '\x10', '\x00'}
 
-- 
2.25.1