From: Thierry Reding treding@nvidia.com
[ Upstream commit a0b1b2055be34c0ec1371764d040164cde1ead79 ]
The clock data is an array of struct clk_bulk_data, so make sure to allocate enough memory.
Fixes: d8ca113724e7 ("net: stmmac: tegra: Add MGBE support") Signed-off-by: Thierry Reding treding@nvidia.com Reviewed-by: Simon Horman simon.horman@corigine.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c index bdf990cf2f310..0880048ccdddc 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-tegra.c @@ -234,7 +234,8 @@ static int tegra_mgbe_probe(struct platform_device *pdev) res.addr = mgbe->regs; res.irq = irq;
- mgbe->clks = devm_kzalloc(&pdev->dev, sizeof(*mgbe->clks), GFP_KERNEL); + mgbe->clks = devm_kcalloc(&pdev->dev, ARRAY_SIZE(mgbe_clks), + sizeof(*mgbe->clks), GFP_KERNEL); if (!mgbe->clks) return -ENOMEM;