[PATCH v4 18/42] virtio_blk: make serial attribute static

From: Michael S. Tsirkin
Date: Tue Nov 25 2014 - 11:52:07 EST


It's never declared so no need to make it extern.

Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
---
drivers/block/virtio_blk.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/block/virtio_blk.c b/drivers/block/virtio_blk.c
index f601f16..055f3df 100644
--- a/drivers/block/virtio_blk.c
+++ b/drivers/block/virtio_blk.c
@@ -332,7 +332,8 @@ static ssize_t virtblk_serial_show(struct device *dev,

return err;
}
-DEVICE_ATTR(serial, S_IRUGO, virtblk_serial_show, NULL);
+
+static DEVICE_ATTR(serial, S_IRUGO, virtblk_serial_show, NULL);

static void virtblk_config_changed_work(struct work_struct *work)
{
--
MST

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