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authorIlan Tayari <ilant@mellanox.com>2017-08-01 12:49:08 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2017-08-02 11:00:15 +0200
commitffdb5211da1c20354f1b40c204b6cf6c29c68161 (patch)
tree04cc29d6355ca8a0fbadb04a51ab3186fe294cf4 /net/xfrm/xfrm_device.c
parenta9b28c2bf05d9d9998d5d3c6453fd75bc4cf8a6d (diff)
xfrm: Auto-load xfrm offload modules
IPSec crypto offload depends on the protocol-specific offload module (such as esp_offload.ko). When the user installs an SA with crypto-offload, load the offload module automatically, in the same way that the protocol module is loaded (such as esp.ko) Signed-off-by: Ilan Tayari <ilant@mellanox.com> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm/xfrm_device.c')
-rw-r--r--net/xfrm/xfrm_device.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_device.c b/net/xfrm/xfrm_device.c
index 5cd7a244e88d..1904127f5fb8 100644
--- a/net/xfrm/xfrm_device.c
+++ b/net/xfrm/xfrm_device.c
@@ -63,7 +63,7 @@ int xfrm_dev_state_add(struct net *net, struct xfrm_state *x,
xfrm_address_t *daddr;
if (!x->type_offload)
- return 0;
+ return -EINVAL;
/* We don't yet support UDP encapsulation, TFC padding and ESN. */
if (x->encap || x->tfcpad || (x->props.flags & XFRM_STATE_ESN))