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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-06-17 02:03:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-06-19 06:19:20 +0300 |
| commit | 4e638025f25652b052ec54cf75e4cfe4f4663ce7 (patch) | |
| tree | 9c3adb9752b29a79750c56843de08f07174246fd /drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c | |
| parent | 3dd1499666f64817173c6390ed4d387471d07df8 (diff) | |
| download | linux-4e638025f25652b052ec54cf75e4cfe4f4663ce7.tar.xz | |
net: stmmac: selftests: Use struct_size() helper in kzalloc()
Make use of the struct_size() helper instead of an open-coded version
in order to avoid any potential type mistakes.
This code was detected with the help of Coccinelle and, audited and
fixed manually.
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c index e6696495f126..e113b1376fdd 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_selftests.c @@ -1094,7 +1094,7 @@ static int stmmac_test_rxp(struct stmmac_priv *priv) if (!priv->dma_cap.frpsel) return -EOPNOTSUPP; - sel = kzalloc(sizeof(*sel) + nk * sizeof(struct tc_u32_key), GFP_KERNEL); + sel = kzalloc(struct_size(sel, keys, nk), GFP_KERNEL); if (!sel) return -ENOMEM; |