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authorYuntao Wang <ytcoode@gmail.com>2022-03-23 15:36:26 +0800
committerDaniel Borkmann <daniel@iogearbox.net>2022-04-01 22:44:44 +0200
commit8eb943fc5e5fa62751248302fe8f6c9856d81c09 (patch)
tree0ac38afb203abfa570d4d3dc2dfbdd3478e48e5c /kernel/bpf/stackmap.c
parentfe4625d8b0536c0098845065a6bb3fdeaa6ad940 (diff)
bpf: Remove redundant assignment to smap->map.value_size
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
Diffstat (limited to 'kernel/bpf/stackmap.c')
-rw-r--r--kernel/bpf/stackmap.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/kernel/bpf/stackmap.c b/kernel/bpf/stackmap.c
index 34725bfa1e97..6131b4a19572 100644
--- a/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@ -106,7 +106,6 @@ static struct bpf_map *stack_map_alloc(union bpf_attr *attr)
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);