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| author | Jan Beulich <JBeulich@suse.com> | 2016-07-07 11:05:46 +0300 |
|---|---|---|
| committer | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2016-07-22 15:23:45 +0300 |
| commit | ff595325ed556fb4b83af5b9ffd5c427c18405d7 (patch) | |
| tree | 162b59688b4783ec48266ac153f4a2a9ed13eaa1 /drivers/block/xen-blkback | |
| parent | 6694389af9be4d1eb8d3313788a902f0590fb8c2 (diff) | |
| download | linux-ff595325ed556fb4b83af5b9ffd5c427c18405d7.tar.xz | |
xen-blkfront: 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.
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
Acked-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'drivers/block/xen-blkback')
0 files changed, 0 insertions, 0 deletions