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bpf: Remove redundant intiialization of variable stype
author
Colin Ian King
<colin.king@canonical.com>
Wed, 21 Jul 2021 11:56:30 +0000
(12:56 +0100)
committer
Andrii Nakryiko
<andrii@kernel.org>
Thu, 22 Jul 2021 23:34:35 +0000
(16:34 -0700)
The variable stype is being initialized with a value that is never
read, it is being updated later on. The assignment is redundant and
can be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link:
https://lore.kernel.org/bpf/20210721115630.109279-1-colin.king@canonical.com
kernel/bpf/local_storage.c
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diff --git
a/kernel/bpf/local_storage.c
b/kernel/bpf/local_storage.c
index
362e814
..
7ed2a14
100644
(file)
--- a/
kernel/bpf/local_storage.c
+++ b/
kernel/bpf/local_storage.c
@@
-406,7
+406,7
@@
static int cgroup_storage_check_btf(const struct bpf_map *map,
static void cgroup_storage_seq_show_elem(struct bpf_map *map, void *key,
struct seq_file *m)
{
- enum bpf_cgroup_storage_type stype
= cgroup_storage_type(map)
;
+ enum bpf_cgroup_storage_type stype;
struct bpf_cgroup_storage *storage;
int cpu;