PM: hibernate: fix white space in a few places

In hibernate.c, some places lack of spaces while some places have
redundant spaces. So fix them.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

kernel/power/hibernate.c

@@ -1062,7 +1062,7 @@ power_attr(disk);
 static ssize_t resume_show(struct kobject *kobj, struct kobj_attribute *attr,
 			   char *buf)
 {
-	return sprintf(buf,"%d:%d\n", MAJOR(swsusp_resume_device),
+	return sprintf(buf, "%d:%d\n", MAJOR(swsusp_resume_device),
 		       MINOR(swsusp_resume_device));
 }
 
@@ -1162,7 +1162,7 @@ static ssize_t reserved_size_store(struct kobject *kobj,
 
 power_attr(reserved_size);
 
-static struct attribute * g[] = {
+static struct attribute *g[] = {
 	&disk_attr.attr,
 	&resume_offset_attr.attr,
 	&resume_attr.attr,
@@ -1190,7 +1190,7 @@ static int __init resume_setup(char *str)
 	if (noresume)
 		return 1;
 
-	strncpy( resume_file, str, 255 );
+	strncpy(resume_file, str, 255);
 	return 1;
 }