libxl: make fallback from blktap2 to qdisk more explicit.
authorIan Campbell <ian.campbell@citrix.com>
Fri, 8 Apr 2011 15:38:36 +0000 (16:38 +0100)
committerIan Campbell <ian.campbell@citrix.com>
Fri, 8 Apr 2011 15:38:36 +0000 (16:38 +0100)
commit77df1186c87076ab7dbab6e8c94091fd5bd11e0a
tree287cc06889ddd5ce40222670f9fbdf595ccdd375
parent455e8b7f10e1837cc08655a2115a6f58ccb3aad0
libxl: make fallback from blktap2 to qdisk more explicit.

When blktap2 is not present we fallback to qdisk, instead of falling
through a switch statement instead make this explicit, with a comment,
prior to the switch statement.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
tools/libxl/libxl.c