xfrm: checkpatch erros with space prohibited

Fix checkpatch error "space prohibited xxx".

Signed-off-by: Weilong Chen <chenweilong@huawei.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index e50be4275c6c..334856689b0d 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1824,7 +1824,7 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh,
         struct net *net = sock_net(skb->sk);
         struct xfrm_state *x;
         struct km_event c;
-        int err = - EINVAL;
+        int err = -EINVAL;
         u32 mark = 0;
         struct xfrm_mark m;
         struct xfrm_aevent_id *p = nlmsg_data(nlh);