Add and use the helper to initialize the common fields of struct gendisk such as major, first_minor, minors, disk_name, private_data, and ops. This initialization is spread all over the block drivers. This avoids code repetation of inialization code of gendisk in current block drivers and any future ones. Signed-off-by: Chaitanya Kulkarni <kch@xxxxxxxxxx> --- drivers/block/z2ram.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/block/z2ram.c b/drivers/block/z2ram.c index c1e85f356e4d..74432fbfe42c 100644 --- a/drivers/block/z2ram.c +++ b/drivers/block/z2ram.c @@ -324,11 +324,8 @@ static int z2ram_register_disk(int minor) if (IS_ERR(disk)) return PTR_ERR(disk); - disk->major = Z2RAM_MAJOR; - disk->first_minor = minor; - disk->minors = 1; disk->flags |= GENHD_FL_NO_PART; - disk->fops = &z2_fops; + init_disk(disk, Z2RAM_MAJOR, minor, 1, 0, NULL, &z2_fops); if (minor) sprintf(disk->disk_name, "z2ram%d", minor); else -- 2.29.0
