From a36708e646586f74d073199828ed878b223e988d Mon Sep 17 00:00:00 2001 From: Leon Romanovsky Date: Thu, 5 May 2022 13:06:39 +0300 Subject: [PATCH] xfrm: delete not used number of external headers num_exthdrs is set but never used, so delete it. Reviewed-by: Raed Salem Signed-off-by: Leon Romanovsky Acked-by: David S. Miller Signed-off-by: Steffen Klassert --- include/net/xfrm.h | 1 - net/xfrm/xfrm_device.c | 2 -- 2 files changed, 3 deletions(-) diff --git a/include/net/xfrm.h b/include/net/xfrm.h index b41278a..4e09742 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -131,7 +131,6 @@ struct xfrm_state_offload { netdevice_tracker dev_tracker; struct net_device *real_dev; unsigned long offload_handle; - unsigned int num_exthdrs; u8 flags; }; diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c index 36aa01d..dbd923e 100644 --- a/net/xfrm/xfrm_device.c +++ b/net/xfrm/xfrm_device.c @@ -264,13 +264,11 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x, xso->dev = dev; netdev_tracker_alloc(dev, &xso->dev_tracker, GFP_ATOMIC); xso->real_dev = dev; - xso->num_exthdrs = 1; /* Don't forward bit that is not implemented */ xso->flags = xuo->flags & ~XFRM_OFFLOAD_IPV6; err = dev->xfrmdev_ops->xdo_dev_state_add(x); if (err) { - xso->num_exthdrs = 0; xso->flags = 0; xso->dev = NULL; xso->real_dev = NULL; -- 2.7.4