[SCSI] target: Add __init/__exit annotation for target_core_[init,exi…

…t]_configfs

This patch fixes the follownig section mismatch warning:

WARNING: vmlinux.o(.text+0x21617a): Section mismatch in reference from the
function target_core_init_configfs() to the function .init.text:rd_module_init()

The function target_core_init_configfs() references the function __init
rd_module_init().  This is often because target_core_init_configfs() lacks
a __init annotation or the annotation of rd_module_init is wrong.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Nicholas A. Bellinger <nab@linux-iscsi.org>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

drivers/target/target_core_configfs.c

@@ -3075,7 +3075,7 @@ static struct config_item_type target_core_cit = {
 
 /* Stop functions for struct config_item_type target_core_hba_cit */
 
-static int target_core_init_configfs(void)
+static int __init target_core_init_configfs(void)
 {
 	struct config_group *target_cg, *hba_cg = NULL, *alua_cg = NULL;
 	struct config_group *lu_gp_cg = NULL;
@@ -3207,7 +3207,7 @@ static int target_core_init_configfs(void)
 	return -1;
 }
 
-static void target_core_exit_configfs(void)
+static void __exit target_core_exit_configfs(void)
 {
 	struct configfs_subsystem *subsys;
 	struct config_group *hba_cg, *alua_cg, *lu_gp_cg;