linux-kernel - [PATCH] userns: fix a struct's kernel-doc notation

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Date:   Sat,  7 Jan 2023 18:12:43 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Eric Biederman <ebiederm@...ssion.com>,
        Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] userns: fix a struct's kernel-doc notation

Use the 'struct' keyword for a struct's kernel-doc notation to avoid
a kernel-doc warning:

kernel/user_namespace.c:232: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst
 * idmap_key struct holds the information necessary to find an idmapping in a

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Eric Biederman <ebiederm@...ssion.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
---
 kernel/user_namespace.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -- a/kernel/user_namespace.c b/kernel/user_namespace.c
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -229,7 +229,7 @@ void __put_user_ns(struct user_namespace
 EXPORT_SYMBOL(__put_user_ns);
 
 /**
- * idmap_key struct holds the information necessary to find an idmapping in a
+ * struct idmap_key - holds the information necessary to find an idmapping in a
  * sorted idmap array. It is passed to cmp_map_id() as first argument.
  */
 struct idmap_key {