File cleanup-return-void.patch of Package libusbgx

From 39dfabd1be5c7a30f9400751ee9b018192bc3d72 Mon Sep 17 00:00:00 2001
From: Krzysztof Opasiak <k.opasiak@samsung.com>
Date: Mon, 25 Jan 2016 16:35:26 +0100
Subject: [PATCH] libusbgx: Make usbg_cleanup_function() return void

Signed-off-by: Krzysztof Opasiak <k.opasiak@samsung.com>
---
 include/usbg/usbg_internal.h | 2 +-
 src/usbg_common.c            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/usbg/usbg_internal.h b/include/usbg/usbg_internal.h
index 48c798c..08a8852 100644
--- a/include/usbg/usbg_internal.h
+++ b/include/usbg/usbg_internal.h
@@ -268,7 +268,7 @@ int usbg_init_function(struct usbg_function *f,
 		       const char *path,
 		       struct usbg_gadget *parent);
 
-int usbg_cleanup_function(struct usbg_function *f);
+void usbg_cleanup_function(struct usbg_function *f);
 
 #define GENERIC_ALLOC_INST(prefix, _type, _member)			\
 	static int prefix##_alloc_inst(struct usbg_function_type *type, \
diff --git a/src/usbg_common.c b/src/usbg_common.c
index 00f8fc0..a282ef0 100644
--- a/src/usbg_common.c
+++ b/src/usbg_common.c
@@ -456,7 +456,7 @@ int usbg_set_config_node_ether_addr(config_setting_t *root,
 	return usbg_set_config_node_string(root, node_name, &ptr);
 }
 
-int usbg_cleanup_function(struct usbg_function *f)
+void usbg_cleanup_function(struct usbg_function *f)
 {
 	free(f->path);
 	free(f->name);