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path: root/net/xfrm/xfrm_state.c
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Diffstat (limited to 'net/xfrm/xfrm_state.c')
-rw-r--r--net/xfrm/xfrm_state.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 3003503d0c9..4463eeb8d1d 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -216,10 +216,10 @@ static void xfrm_state_unlock_afinfo(struct xfrm_state_afinfo *afinfo)
write_unlock_bh(&xfrm_state_afinfo_lock);
}
-int xfrm_register_type(struct xfrm_type *type, unsigned short family)
+int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
{
struct xfrm_state_afinfo *afinfo = xfrm_state_lock_afinfo(family);
- struct xfrm_type **typemap;
+ const struct xfrm_type **typemap;
int err = 0;
if (unlikely(afinfo == NULL))
@@ -235,10 +235,10 @@ int xfrm_register_type(struct xfrm_type *type, unsigned short family)
}
EXPORT_SYMBOL(xfrm_register_type);
-int xfrm_unregister_type(struct xfrm_type *type, unsigned short family)
+int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
{
struct xfrm_state_afinfo *afinfo = xfrm_state_lock_afinfo(family);
- struct xfrm_type **typemap;
+ const struct xfrm_type **typemap;
int err = 0;
if (unlikely(afinfo == NULL))
@@ -254,11 +254,11 @@ int xfrm_unregister_type(struct xfrm_type *type, unsigned short family)
}
EXPORT_SYMBOL(xfrm_unregister_type);
-static struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
+static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
{
struct xfrm_state_afinfo *afinfo;
- struct xfrm_type **typemap;
- struct xfrm_type *type;
+ const struct xfrm_type **typemap;
+ const struct xfrm_type *type;
int modload_attempted = 0;
retry:
@@ -281,7 +281,7 @@ retry:
return type;
}
-static void xfrm_put_type(struct xfrm_type *type)
+static void xfrm_put_type(const struct xfrm_type *type)
{
module_put(type->owner);
}