block:remove some spare spaces in genhd.c

Remove the end-of-line spaces in genhd.c.

Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

diff --git a/block/genhd.c b/block/genhd.c
index 95822ae..ed3fe82 100644 (file)
--- a/block/genhd.c
+++ b/block/genhd.c
@@ -602,7 +602,7 @@ void add_disk(struct gendisk *disk)
        disk->major = MAJOR(devt);
        disk->first_minor = MINOR(devt);
 
-       /* Register BDI before referencing it from bdev */ 
+       /* Register BDI before referencing it from bdev */
        bdi = &disk->queue->backing_dev_info;
        bdi_register_dev(bdi, disk_devt(disk));
 
@@ -1148,7 +1148,7 @@ static int diskstats_show(struct seq_file *seqf, void *v)
                                "wsect wuse running use aveq"
                                "\n\n");
        */
- 
+
        disk_part_iter_init(&piter, gp, DISK_PITER_INCL_EMPTY_PART0);
        while ((hd = disk_part_iter_next(&piter))) {
                cpu = part_stat_lock();
@@ -1172,7 +1172,7 @@ static int diskstats_show(struct seq_file *seqf, void *v)
                        );
        }
        disk_part_iter_exit(&piter);
- 
+
        return 0;
 }