diff mbox series

[2/8] xfrm: delete not used number of external headers

Message ID 20220513151218.4010119-3-steffen.klassert@secunet.com (mailing list archive)
State Accepted
Commit a36708e646586f74d073199828ed878b223e988d
Delegated to: Netdev Maintainers
Headers show
Series [1/8] xfrm: free not used XFRM_ESP_NO_TRAILER flag | expand

Checks

Context Check Description
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix warning Target tree name not specified in the subject
netdev/cover_letter success Pull request is its own cover letter
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 248 this patch: 248
netdev/cc_maintainers warning 2 maintainers not CCed: edumazet@google.com pabeni@redhat.com
netdev/build_clang success Errors and warnings before: 28 this patch: 28
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 236 this patch: 236
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 20 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0
netdev/tree_selection success Guessing tree name failed - patch did not apply

Commit Message

Steffen Klassert May 13, 2022, 3:12 p.m. UTC 
From: Leon Romanovsky <leonro@nvidia.com>

num_exthdrs is set but never used, so delete it.

Reviewed-by: Raed Salem <raeds@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
---
 include/net/xfrm.h     | 1 -
 net/xfrm/xfrm_device.c | 2 --
 2 files changed, 3 deletions(-)
diff mbox series

Patch

diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index b41278abeeaa..4e097423116c 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 36aa01d92b65..dbd923e1d5f0 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;