linux-kernel - [PATCH] staging: vme_user: vme_bridge.h: Fix mutex without comment warning

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: <20240731073605.9857-1-riyandhiman14@gmail.com>
Date: Wed, 31 Jul 2024 13:06:05 +0530
From: Riyan Dhiman <riyandhiman14@...il.com>
To: gregkh@...uxfoundation.org
Cc: dri-devel@...ts.freedesktop.org,
	linux-fbdev@...r.kernel.org,
	linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Riyan Dhiman <riyandhiman14@...il.com>
Subject: [PATCH] staging: vme_user: vme_bridge.h: Fix mutex without comment warning

Adhere to Linux kernel coding style

Reported by checkpatch:

CHECK: mutex definition without comment

Signed-off-by: Riyan Dhiman <riyandhiman14@...il.com>
---
 drivers/staging/vme_user/vme_bridge.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/staging/vme_user/vme_bridge.h b/drivers/staging/vme_user/vme_bridge.h
index 9bdc41bb6602..0b1f05944f0d 100644
--- a/drivers/staging/vme_user/vme_bridge.h
+++ b/drivers/staging/vme_user/vme_bridge.h
@@ -28,6 +28,7 @@ struct vme_master_resource {
 struct vme_slave_resource {
 	struct list_head list;
 	struct vme_bridge *parent;
+	/* Locking for VME slave resources */
 	struct mutex mtx;
 	int locked;
 	int number;
@@ -55,12 +56,14 @@ struct vme_dma_list {
 	struct list_head list;
 	struct vme_dma_resource *parent;
 	struct list_head entries;
+	/* Mutex to protect access to DMA list's entries */
 	struct mutex mtx;
 };
 
 struct vme_dma_resource {
 	struct list_head list;
 	struct vme_bridge *parent;
+	/* Mutex to protect DMA controller resources and ensure thread-safe operations */
 	struct mutex mtx;
 	int locked;
 	int number;
@@ -72,6 +75,7 @@ struct vme_dma_resource {
 struct vme_lm_resource {
 	struct list_head list;
 	struct vme_bridge *parent;
+	/* Mutex to protect LM Monitor resources and ensure thread-safe operations */
 	struct mutex mtx;
 	int locked;
 	int number;
-- 
2.39.2