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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: 66a733ea6b ("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>
hifive-unleashed-5.1
Colin Ian King 2017-09-29 14:26:48 +01:00 committed by Kees Cook
parent 66a733ea6b
commit 084f5601c3
1 changed files with 1 additions and 1 deletions
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2
kernel/seccomp.c
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@ -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);