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authorDmitry Torokhov <dmitry.torokhov@gmail.com>2022-02-28 23:12:55 -0800
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2022-02-28 23:12:55 -0800
commit1136fa0c07de570dc17858745af8be169d1440ba (patch)
tree3221b003517dd3cb13df5ba4b85637cd9ed82692 /kernel/bpf/reuseport_array.c
parentba115adf61b36b8c167126425a62b0efc23f72c0 (diff)
parent754e0b0e35608ed5206d6a67a791563c631cec07 (diff)
Merge tag 'v5.17-rc4' into for-linus
Merge with mainline to get the Intel ASoC generic helpers header and other changes.
Diffstat (limited to 'kernel/bpf/reuseport_array.c')
-rw-r--r--kernel/bpf/reuseport_array.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/kernel/bpf/reuseport_array.c b/kernel/bpf/reuseport_array.c
index 93a55391791a..556a769b5b80 100644
--- a/kernel/bpf/reuseport_array.c
+++ b/kernel/bpf/reuseport_array.c
@@ -152,16 +152,12 @@ static struct bpf_map *reuseport_array_alloc(union bpf_attr *attr)
{
int numa_node = bpf_map_attr_numa_node(attr);
struct reuseport_array *array;
- u64 array_size;
if (!bpf_capable())
return ERR_PTR(-EPERM);
- array_size = sizeof(*array);
- array_size += (u64)attr->max_entries * sizeof(struct sock *);
-
/* allocate all map elements and zero-initialize them */
- array = bpf_map_area_alloc(array_size, numa_node);
+ array = bpf_map_area_alloc(struct_size(array, ptrs, attr->max_entries), numa_node);
if (!array)
return ERR_PTR(-ENOMEM);