From 6666351df90656677723f8232b3fdd26a500e51e Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Tue, 8 Jan 2008 01:35:52 -0800 Subject: [PATCH] [XFRM]: xfrm_state_clone() should be static, not exported xfrm_state_clone() is not used outside of net/xfrm/xfrm_state.c There is no need to export it. Spoted by sparse checker. CHECK net/xfrm/xfrm_state.c net/xfrm/xfrm_state.c:1103:19: warning: symbol 'xfrm_state_clone' was not declared. Should it be static? Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- net/xfrm/xfrm_state.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c index 2585e4b0d27f..3003503d0c94 100644 --- a/net/xfrm/xfrm_state.c +++ b/net/xfrm/xfrm_state.c @@ -1100,7 +1100,7 @@ out: EXPORT_SYMBOL(xfrm_state_add); #ifdef CONFIG_XFRM_MIGRATE -struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig, int *errp) +static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig, int *errp) { int err = -ENOMEM; struct xfrm_state *x = xfrm_state_alloc(); @@ -1175,7 +1175,6 @@ struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig, int *errp) kfree(x); return NULL; } -EXPORT_SYMBOL(xfrm_state_clone); /* xfrm_state_lock is held */ struct xfrm_state * xfrm_migrate_state_find(struct xfrm_migrate *m) -- 2.20.1