3 files changed, 21 insertions, 21 deletions

diff --git a/accel-pppd/backup/backup.c b/accel-pppd/backup/backup.c
index 16349fc7..18e9332f 100644
--- a/accel-pppd/backup/backup.c
+++ b/accel-pppd/backup/backup.c
@@ -15,7 +15,7 @@ static LIST_HEAD(module_list);
 struct backup_tag __export *backup_add_tag(struct backup_mod *m, uint8_t id, int internal, const void *data, size_t size)
 {
 	struct backup_tag *t;
-	
+
 	t = m->data->storage->alloc_tag(m->data, size);
 	if (!t)
 		return NULL;
@@ -39,7 +39,7 @@ void backup_add_fd(struct backup_mod *m, int fd)
 struct backup_mod __export *backup_find_mod(struct backup_data *d, uint8_t mod_id)
 {
 	struct backup_mod *m;
-	
+
 	list_for_each_entry(m, &d->mod_list, entry) {
 		if (m->id == mod_id)
 			return m;
@@ -232,19 +232,19 @@ void __export backup_register_storage(struct backup_storage *s)
 
 void backup_restore_fd()
 {
-	
+
 }
 
 void backup_restore(int internal)
 {
 	struct backup_storage *storage;
 	struct backup_module *module;
-	
+
 	list_for_each_entry(storage, &storage_list, entry) {
 		if (storage->restore)
 			storage->restore(internal);
 	}
-		
+
 	list_for_each_entry(module, &module_list, entry) {
 		if (module->restore_complete)
 			module->restore_complete();
diff --git a/accel-pppd/backup/backup.h b/accel-pppd/backup/backup.h
index 0037596a..3d3d77ec 100644
--- a/accel-pppd/backup/backup.h
+++ b/accel-pppd/backup/backup.h
@@ -41,7 +41,7 @@ struct backup_data
 	struct list_head mod_list;
 	int internal:1;
 };
-	
+
 struct backup_module
 {
 	struct list_head entry;
@@ -49,7 +49,7 @@ struct backup_module
 
 	int (*save)(struct ap_session *, struct backup_mod *);
 	int (*restore)(struct ap_session *, struct backup_mod *);
-	
+
 	struct ap_session *(*ctrl_restore)(struct backup_mod *);
 	void (*ctrl_start)(struct ap_session *ses);
 	void (*restore_complete)(void);
@@ -61,18 +61,18 @@ struct backup_storage
 
 	/*int (*check_integrity)(void);
 	int (*restore)(int internal);*/
-	
+
 	void (*restore)(int internal);
 
 	struct backup_data *(*create)(struct ap_session *);
 	int (*commit)(struct backup_data *);
 	void (*free)(struct backup_data *);
-	
+
 	struct backup_mod *(*alloc_mod)(struct backup_data *);
 	void (*free_mod)(struct backup_mod *);
 
 	void (*add_fd)(struct backup_data *, int fd);
-	
+
 	struct backup_tag *(*alloc_tag)(struct backup_data *, int size);
 	void (*free_tag)(struct backup_data *, struct backup_tag *);
 };
diff --git a/accel-pppd/backup/backup_file.c b/accel-pppd/backup/backup_file.c
index b9d26466..06dc02d4 100644
--- a/accel-pppd/backup/backup_file.c
+++ b/accel-pppd/backup/backup_file.c
@@ -78,7 +78,7 @@ static int fs_commit(struct backup_data *d)
 
 	MD5_Init(&md5);
 	MD5_Update(&md5, &version, 1);
-		
+
 	iov[0].iov_base = &version;
 	iov[0].iov_len = 1;
 	i = 1;
@@ -145,7 +145,7 @@ static int fs_commit(struct backup_data *d)
 	}
 
 	return 0;
-	
+
 out_err:
 	close(fd);
 	unlink(fname);
@@ -159,10 +159,10 @@ static void fs_free(struct backup_data *d)
 
 	if (fsd->map_addr)
 		munmap(fsd->map_addr, fsd->map_len);
-	
+
 	if (fsd->fd != -1)
 		close(fsd->fd);
-	
+
 	sprintf(fname, "%s/%s", conf_path, d->ses->sessionid);
 	unlink(fname);
 
@@ -190,10 +190,10 @@ static void fs_free_mod(struct backup_mod *mod)
 static struct backup_tag *fs_alloc_tag(struct backup_data *d, int size)
 {
 	struct backup_tag *t = _malloc(sizeof(struct backup_tag) + 4 + size);
-	
+
 	if (!t)
 		return NULL;
-	
+
 	memset(t, 0, sizeof(*t));
 
 	t->data = (uint8_t *)(t + 1) + 4;
@@ -240,7 +240,7 @@ static void restore_session(const char *fn, int internal)
 		close(fd);
 		return;
 	}
-	
+
 	if (*ptr != VERSION)
 		goto out;
 
@@ -250,11 +250,11 @@ static void restore_session(const char *fn, int internal)
 
 	if (memcmp(md5_buf, ptr + st.st_size - 16, 16))
 		goto out;
-	
+
 	d = fs_create(NULL);
 	if (!d)
 		goto out;
-	
+
 	d->internal = internal;
 
 	fsd = container_of(d, typeof(*fsd), data);
@@ -304,10 +304,10 @@ static void fs_restore(int internal)
 {
 	DIR *dirp;
 	struct dirent ent, *res;
-	
+
 	if (!conf_path)
 		return;
-	
+
 	dirp = opendir(conf_path);
 	if (!dirp) {
 		log_emerg("backup_file: opendir: %s\n", strerror(errno));