diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/virtio_blk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c index 20f230bfe5b3..bcb02e4a0809 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -704,7 +704,7 @@ cache_type_show(struct device *dev, struct device_attribute *attr, char *buf) u8 writeback = virtblk_get_cache_mode(vblk->vdev); BUG_ON(writeback >= ARRAY_SIZE(virtblk_cache_types)); - return snprintf(buf, 40, "%s\n", virtblk_cache_types[writeback]); + return sysfs_emit(buf, "%s\n", virtblk_cache_types[writeback]); } static DEVICE_ATTR_RW(cache_type); |