| commit | 6694389af9be4d1eb8d3313788a902f0590fb8c2 | [log] [tgz] |
|---|---|---|
| author | Jan Beulich <JBeulich@suse.com> | Thu Jul 07 02:05:21 2016 -0600 |
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | Fri Jul 22 08:23:38 2016 -0400 |
| tree | 017c38ced502ee9bc874259be7ab61031a15df27 | |
| parent | 6ba286ad845799b135e5af73d1fbc838fa79f709 [diff] |
xen-blkback: prefer xenbus_scanf() over xenbus_gather() ... for single items being collected: It is more typesafe (as the compiler can check format string and to-be-written-to variable match) and requires one less parameter to be passed. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Acked-by: Roger Pau Monné <roger.pau@citrix.com> Acked-by: Jens Axboe <axboe@kernel.dk>