diff options
| -rw-r--r-- | net/dsa/dsa2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index a1917025e155..8c431e0f3627 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -767,11 +767,10 @@ static int dsa_switch_probe(struct dsa_switch *ds) struct dsa_switch *dsa_switch_alloc(struct device *dev, size_t n) { - size_t size = sizeof(struct dsa_switch) + n * sizeof(struct dsa_port); struct dsa_switch *ds; int i; - ds = devm_kzalloc(dev, size, GFP_KERNEL); + ds = devm_kzalloc(dev, struct_size(ds, ports, n), GFP_KERNEL); if (!ds) return NULL; |