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-rw-r--r--net/core/ethtool.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index c15075d..436e4f9 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -1816,7 +1816,7 @@ static int ethtool_self_test(struct net_device *dev, char __user *useraddr)
return -EFAULT;
test.len = test_len;
- data = kmalloc(test_len * sizeof(u64), GFP_USER);
+ data = kmalloc_array(test_len, sizeof(u64), GFP_USER);
if (!data)
return -ENOMEM;
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