[PATCH] bpf: remove redundant intiialization of variable stype

From: Colin King
Date: Wed Jul 21 2021 - 08:03:54 EST

From: Colin Ian King <colin.king@xxxxxxxxxxxxx>

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@xxxxxxxxxxxxx>
kernel/bpf/local_storage.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/bpf/local_storage.c b/kernel/bpf/local_storage.c
index 362e81481594..7ed2a14dc0de 100644
--- 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;