From: Yuntao Wang <ytcoode@gmail.com>
Date: Wed, 23 Mar 2022 15:36:26 +0800
Subject: bpf: Remove redundant assignment to smap->map.value_size
Patch-mainline: v5.19-rc1
Git-commit: 8eb943fc5e5fa62751248302fe8f6c9856d81c09
References: jsc#PED-1377

The attr->value_size is already assigned to smap->map.value_size
in bpf_map_init_from_attr(), there is no need to do it again in
stack_map_alloc().

Signed-off-by: Yuntao Wang <ytcoode@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Joanne Koong <joannelkoong@gmail.com>
Link: https://lore.kernel.org/bpf/20220323073626.958652-1-ytcoode@gmail.com
Acked-by: Shung-Hsi Yu <shung-hsi.yu@suse.com>
---
 kernel/bpf/stackmap.c |    1 -
 1 file changed, 1 deletion(-)

--- a/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@ -106,7 +106,6 @@ static struct bpf_map *stack_map_alloc(u
 		return ERR_PTR(-ENOMEM);
 
 	bpf_map_init_from_attr(&smap->map, attr);
-	smap->map.value_size = value_size;
 	smap->n_buckets = n_buckets;
 
 	err = get_callchain_buffers(sysctl_perf_event_max_stack);