[PATCH] virtiofs: include a newline in sysfs tag

[Brian Foster <bfoster@redhat.com>]

The internal tag string doesn't contain a newline. Append one when
emitting the tag via sysfs.

Signed-off-by: Brian Foster <bfoster@redhat.com>
---

Hi all,

I just noticed this and it seemed a little odd to me compared to typical
sysfs output, but maybe it was intentional..? Easy enough to send a
patch either way.. thoughts?

Brian

 fs/fuse/virtio_fs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 322af827a232..bb3e941b9503 100644
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -170,7 +170,7 @@ static ssize_t tag_show(struct kobject *kobj,
 {
 	struct virtio_fs *fs = container_of(kobj, struct virtio_fs, kobj);
 
-	return sysfs_emit(buf, fs->tag);
+	return sysfs_emit(buf, "%s\n", fs->tag);
 }
 
 static struct kobj_attribute virtio_fs_tag_attr = __ATTR_RO(tag);
-- 
2.44.0