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| author |   Souptick Joarder (HPE) <jrdr.linux@gmail.com> | 2022-02-19 22:09:15 +0530 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2022-02-19 17:26:52 -0800 |
| commit | d0b3822902b6af45f2c75706d7eb2a35aacab223 (patch) | |
| tree | 192c2f58140b4d9e0497a45b29e230f650ef795a | |
| parent | selftests/bpf: Fix a clang deprecated-declarations compilation error (diff) | |
| download | linux-dev-d0b3822902b6af45f2c75706d7eb2a35aacab223.tar.xz linux-dev-d0b3822902b6af45f2c75706d7eb2a35aacab223.zip | |
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: dee872e124e8 ("bpf: Populate kfunc BTF ID sets in struct btf")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com>
Link: https://lore.kernel.org/bpf/20220219163915.125770-1-jrdr.linux@gmail.com
| -rw-r--r-- | kernel/bpf/btf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index 02d7014417a0..2c4c5dbe2abe 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -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]) |