bpf: Remove redundant assignment to pointer t

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 <colin.i.king@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20211207224718.59593-1-colin.i.king@gmail.com

diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c
index 01b47d4df3ab61acc64b595a4404e9bc7455bcd0..27b7de5386977fd4e44f40412a8a679d090e17a9 100644 (file)
--- a/kernel/bpf/btf.c
+++ b/kernel/bpf/btf.c
@@ -837,7 +837,7 @@ 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;