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libbpf: Fix false uninitialized variable warning

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Some versions of GCC falsely detect that vi might not be initialized. That's
not true, but let's silence it with NULL initialization.

Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200430021436.1522502-1-andriin@fb.com
This commit is contained in:
Andrii Nakryiko 2020-04-29 19:14:36 -07:00 committed by Daniel Borkmann
parent 91f658587a
commit 063e688133
1 changed files with 1 additions and 1 deletions
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tools/lib/bpf/libbpf.c
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@ -5003,8 +5003,8 @@ static int bpf_object__collect_map_relos(struct bpf_object *obj,
GElf_Shdr *shdr, Elf_Data *data)
{
int i, j, nrels, new_sz, ptr_sz = sizeof(void *);
const struct btf_var_secinfo *vi = NULL;
const struct btf_type *sec, *var, *def;
const struct btf_var_secinfo *vi;
const struct btf_member *member;
struct bpf_map *map, *targ_map;
const char *name, *mname;