1 files changed, 2 insertions, 2 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 38212c3f9971..ee4035571c21 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3624,7 +3624,7 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
 
         /* ensure 32-byte alignment of both the device and private area */
         alloc_size = (sizeof(*dev) + NETDEV_ALIGN_CONST +
-                     (sizeof(struct net_device_subqueue) * queue_count)) &
+                     (sizeof(struct net_device_subqueue) * (queue_count - 1))) &
                      ~NETDEV_ALIGN_CONST;
         alloc_size += sizeof_priv + NETDEV_ALIGN_CONST;
 
@@ -3642,7 +3642,7 @@ struct net_device *alloc_netdev_mq(int sizeof_priv, const char *name,
                 dev->priv = ((char *)dev +
                              ((sizeof(struct net_device) +
                                (sizeof(struct net_device_subqueue) *
-                                queue_count) + NETDEV_ALIGN_CONST)
+                                (queue_count - 1)) + NETDEV_ALIGN_CONST)
                               & ~NETDEV_ALIGN_CONST));
         }