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net: openvswitch: Use struct_size()

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Use struct_size() instead of hand writing it.
This is less verbose and more informative.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Link: https://lore.kernel.org/r/e7746fbbd62371d286081d5266e88bbe8d3fe9f0.1683388991.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Christophe JAILLET 2023-05-06 18:04:16 +02:00 committed by Jakub Kicinski
parent b1cf7a5615
commit b50a8b0d57
1 changed files with 1 additions and 3 deletions
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4
net/openvswitch/meter.c
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@ -69,9 +69,7 @@ static struct dp_meter_instance *dp_meter_instance_alloc(const u32 size)
{
struct dp_meter_instance *ti;
ti = kvzalloc(sizeof(*ti) +
sizeof(struct dp_meter *) * size,
GFP_KERNEL);
ti = kvzalloc(struct_size(ti, dp_meters, size), GFP_KERNEL);
if (!ti)
return NULL;