1 files changed, 2 insertions, 1 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 77530e9a34fc..c16a07fde388 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4000,7 +4000,8 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
         alloc_size = (sizeof(*dev) + NETDEV_ALIGN_CONST +
                      (sizeof(struct net_device_subqueue) * (queue_count - 1))) &
                      ~NETDEV_ALIGN_CONST;
-        alloc_size += sizeof_priv + NETDEV_ALIGN_CONST;
+        if (sizeof_priv)
+                alloc_size += sizeof_priv + NETDEV_ALIGN_CONST;
 
         p = kzalloc(alloc_size, GFP_KERNEL);
         if (!p) {