Commit d0b38229 authored by Souptick Joarder (HPE)'s avatar Souptick Joarder (HPE) Committed by Alexei Starovoitov
Browse files

bpf: Initialize ret to 0 inside btf_populate_kfunc_set() 



Kernel test robot reported below error ->

kernel/bpf/btf.c:6718 btf_populate_kfunc_set()
error: uninitialized symbol 'ret'.

Initialize ret to 0.

Fixes: dee872e1 ("bpf: Populate kfunc BTF ID sets in struct btf")
Reported-by: default avatarkernel test robot <lkp@intel.com>
Signed-off-by: default avatarSouptick Joarder (HPE) <jrdr.linux@gmail.com>
Signed-off-by: default avatarAlexei Starovoitov <ast@kernel.org>
Acked-by: default avatarKumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/bpf/20220219163915.125770-1-jrdr.linux@gmail.com
parent a33c0c79

kernel/bpf/btf.c

+1 −1
Original line number Diff line number Diff line
@@ -6706,7 +6706,7 @@ static int btf_populate_kfunc_set(struct btf *btf, enum btf_kfunc_hook hook, 
				  const struct btf_kfunc_id_set *kset)

{

	bool vmlinux_set = !btf_is_module(btf);

	int type, ret;

	int type, ret = 0;



	for (type = 0; type < ARRAY_SIZE(kset->sets); type++) {

		if (!kset->sets[type])