Documentation: ublk: remove dead footnote

A previous commit removed the use of this footnote, delete it.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 3fdf2ec7da1c ("Documentation: ublk: Drop Stefan Hajnoczi's message footnote")
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/Documentation/block/ublk.rst b/Documentation/block/ublk.rst
index 74c57488dc9a9b3f9c889840e9ed422661bda265..854f823b46c2add01d0b65ba36aecd26c45bb65d 100644 (file)
--- a/Documentation/block/ublk.rst
+++ b/Documentation/block/ublk.rst
@@ -349,5 +349,3 @@ References
 .. [#userspace_nbdublk] https://gitlab.com/rwmjones/libnbd/-/tree/nbdublk
 
 .. [#userspace_readme] https://github.com/ming1/ubdsrv/blob/master/README
-
-.. [#xiaoguang] https://lore.kernel.org/linux-block/YoOr6jBfgVm8GvWg@stefanha-x1.localdomain/