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libbpf: Remove several dead assignments

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Clang Static Analyzer (scan-build) reports several dead assignments in
libbpf where the assigned value is unconditionally overridden by another
value before it is read. Remove these assignments.

Signed-off-by: Viktor Malik <vmalik@redhat.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/5503d18966583e55158471ebbb2f67374b11bf5e.1677658777.git.vmalik@redhat.com
Signed-off-by: Daniel Müller <deso@posteo.net>
This commit is contained in:
Viktor Malik authored and Andrii Nakryiko committed 2023-03-06 09:47:37 -08:00
1 parent 4c75268933
commit 3706449b1b
3 files changed
-6
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src/libbpf.c
-1
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@@ -798,7 +798,6 @@ bpf_object__add_programs(struct bpf_object *obj, Elf_Data *sec_data,
progs = obj->programs;
nr_progs = obj->nr_programs;
nr_syms = symbols->d_size / sizeof(Elf64_Sym);
sec_off = 0;
for (i = 0; i < nr_syms; i++) {
sym = elf_sym_by_idx(obj, i);