linux-kernel - [PATCH] seccomp: document the "filter

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Message-Id: <20221202073953.14677-1-rdunlap@infradead.org>
Date:   Thu,  1 Dec 2022 23:39:53 -0800
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Kees Cook <keescook@...omium.org>
Subject: [PATCH] seccomp: document the "filter_count" field

Add missing kernel-doc for the 'filter_count' field in struct seccomp.

seccomp.h:40: warning: Function parameter or member 'filter_count' not described in 'seccomp'

Fixes: c818c03b661c ("seccomp: Report number of loaded filters in /proc/$pid/status")
Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Kees Cook <keescook@...omium.org>
---
 include/linux/seccomp.h |    1 +
 1 file changed, 1 insertion(+)

diff -- a/include/linux/seccomp.h b/include/linux/seccomp.h
--- a/include/linux/seccomp.h
+++ b/include/linux/seccomp.h
@@ -27,6 +27,7 @@ struct seccomp_filter;
  *
  * @mode:  indicates one of the valid values above for controlled
  *         system calls available to a process.
+ * @filter_count: number of seccomp filters
  * @filter: must always point to a valid seccomp-filter or NULL as it is
  *          accessed without locking during system call entry.
  *