fs/partitions/check.c: make local symbols static

The symbols part_ro_show, part_alignment_offset_show, and
part_discard_alignment_show are not used outside this file and
should be marked static.
Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Alexey Dobriyan <adobriyan@gmail.com>
Acked-by: NTejun Heo <tj@kernel.org>
Signed-off-by: NJens Axboe <jaxboe@fusionio.com>

fs/partitions/check.c

@@ -237,22 +237,22 @@ ssize_t part_size_show(struct device *dev,
 	return sprintf(buf, "%llu\n",(unsigned long long)p->nr_sects);
 }
 
-ssize_t part_ro_show(struct device *dev,
-		       struct device_attribute *attr, char *buf)
+static ssize_t part_ro_show(struct device *dev,
+			    struct device_attribute *attr, char *buf)
 {
 	struct hd_struct *p = dev_to_part(dev);
 	return sprintf(buf, "%d\n", p->policy ? 1 : 0);
 }
 
-ssize_t part_alignment_offset_show(struct device *dev,
-				   struct device_attribute *attr, char *buf)
+static ssize_t part_alignment_offset_show(struct device *dev,
+					  struct device_attribute *attr, char *buf)
 {
 	struct hd_struct *p = dev_to_part(dev);
 	return sprintf(buf, "%llu\n", (unsigned long long)p->alignment_offset);
 }
 
-ssize_t part_discard_alignment_show(struct device *dev,
-				   struct device_attribute *attr, char *buf)
+static ssize_t part_discard_alignment_show(struct device *dev,
+					   struct device_attribute *attr, char *buf)
 {
 	struct hd_struct *p = dev_to_part(dev);
 	struct gendisk *disk = dev_to_disk(dev);