IB/core: Avoid exporting module internal function

ib_security_modify_qp and ib_security_pkey_access are core internal
function. So avoid exporting them.
ib_security_pkey_access is used only when secuirty hooks are enabled so
avoid defining it otherwise.
Signed-off-by: Parav Pandit <parav@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/core/core_priv.h

@@ -213,11 +213,6 @@ int ib_get_cached_subnet_prefix(struct ib_device *device,
 				u64              *sn_pfx);
 
 #ifdef CONFIG_SECURITY_INFINIBAND
-int ib_security_pkey_access(struct ib_device *dev,
-			    u8 port_num,
-			    u16 pkey_index,
-			    void *sec);
-
 void ib_security_destroy_port_pkey_list(struct ib_device *device);
 
 void ib_security_cache_change(struct ib_device *device,
@@ -240,14 +235,6 @@ int ib_mad_agent_security_setup(struct ib_mad_agent *agent,
 void ib_mad_agent_security_cleanup(struct ib_mad_agent *agent);
 int ib_mad_enforce_security(struct ib_mad_agent_private *map, u16 pkey_index);
 #else
-static inline int ib_security_pkey_access(struct ib_device *dev,
-					  u8 port_num,
-					  u16 pkey_index,
-					  void *sec)
-{
-	return 0;
-}
-
 static inline void ib_security_destroy_port_pkey_list(struct ib_device *device)
 {
 }

drivers/infiniband/core/security.c

@@ -620,9 +620,8 @@ int ib_security_modify_qp(struct ib_qp *qp,
 	}
 	return ret;
 }
-EXPORT_SYMBOL(ib_security_modify_qp);
 
-int ib_security_pkey_access(struct ib_device *dev,
+static int ib_security_pkey_access(struct ib_device *dev,
 				   u8 port_num,
 				   u16 pkey_index,
 				   void *sec)
@@ -642,7 +641,6 @@ int ib_security_pkey_access(struct ib_device *dev,
 
 	return security_ib_pkey_access(sec, subnet_prefix, pkey);
 }
-EXPORT_SYMBOL(ib_security_pkey_access);
 
 static int ib_mad_agent_security_change(struct notifier_block *nb,
 					unsigned long event,