Commit 084f5601 authored Sep 29, 2017 by Colin Ian King Committed by Kees Cook Oct 10, 2017

seccomp: make function __get_seccomp_filter static



The function __get_seccomp_filter is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol '__get_seccomp_filter' was not declared. Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Fixes: 66a733ea ("seccomp: fix the usage of get/put_seccomp_filter() in seccomp_get_filter()")
Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>

parent 66a733ea

kernel/seccomp.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -473,7 +473,7 @@ static long seccomp_attach_filter(unsigned int flags,
		return 0;
		}

		void __get_seccomp_filter(struct seccomp_filter *filter)
		static void __get_seccomp_filter(struct seccomp_filter *filter)
		{
		/* Reference count is bounded by the number of total processes. */
		refcount_inc(&filter->usage);