From 87bf4f71af4fb162033fbd98b4252ec11a715dbe Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Mon, 14 Oct 2019 14:12:26 -0700 Subject: mm/slab.c: fix kernel-doc warning for __ksize() Fix kernel-doc warning in mm/slab.c: mm/slab.c:4215: warning: Function parameter or member 'objp' not described in '__ksize' Also add Return: documentation section for this function. Link: http://lkml.kernel.org/r/68c9fd7d-f09e-d376-e292-c7b2bdf1774d@infradead.org Fixes: 10d1f8cb3965 ("mm/slab: refactor common ksize KASAN logic into slab_common.c") Signed-off-by: Randy Dunlap Acked-by: Marco Elver Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/slab.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'mm/slab.c') diff --git a/mm/slab.c b/mm/slab.c index 9df370558e5d..66e5d8032bae 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -4206,9 +4206,12 @@ void __check_heap_object(const void *ptr, unsigned long n, struct page *page, /** * __ksize -- Uninstrumented ksize. + * @objp: pointer to the object * * Unlike ksize(), __ksize() is uninstrumented, and does not provide the same * safety checks as ksize() with KASAN instrumentation enabled. + * + * Return: size of the actual memory used by @objp in bytes */ size_t __ksize(const void *objp) { -- cgit