bpf: Call kfree(obj) only once in free_one()

A kfree() call is always used at the end of this function implementation.
Thus specify such a function call only once instead of duplicating it
in a previous if branch.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/bpf/08987123-668c-40f3-a8ee-c3038d94f069@web.de
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Markus Elfring 2024-09-26 13:30:42 +02:00 committed by Alexei Starovoitov
parent 90d0f736bd
commit 40f34d6f12

View File

@ -252,11 +252,8 @@ static void alloc_bulk(struct bpf_mem_cache *c, int cnt, int node, bool atomic)
static void free_one(void *obj, bool percpu)
{
if (percpu) {
if (percpu)
free_percpu(((void __percpu **)obj)[1]);
kfree(obj);
return;
}
kfree(obj);
}