[PATCH] bpf: remove redundant assignment to pointer t
flat view
STALE1768d
LANDED
From: Colin Ian King <hidden>
Date: 2021-12-07 22:47:24
Also in:
bpf, kernel-janitors, lkml
Subsystem:
bpf [general] (safe dynamic programs and tools), the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Linus Torvalds
Landed in mainline as 73b6eae583f4 on 2021-12-09.
The pointer t is being initialized with a value that is never read. The pointer is re-assigned a value a littler later on, hence the initialization is redundant and can be removed. Signed-off-by: Colin Ian King <redacted> --- kernel/bpf/btf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 48cdf5b425a7..c70f80055b8e 100644
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c@@ -836,7 +836,7 @@ static const char *btf_show_name(struct btf_show *show) const char *ptr_suffix = &ptr_suffixes[strlen(ptr_suffixes)]; const char *name = NULL, *prefix = "", *parens = ""; const struct btf_member *m = show->state.member; - const struct btf_type *t = show->state.type; + const struct btf_type *t; const struct btf_array *array; u32 id = show->state.type_id; const char *member = NULL;
--
2.33.1