Jan Beulich 6c27f99d35 xen-netback: prefer xenbus_scanf() over xenbus_gather()
For single items being collected this should be preferred as being more
typesafe (as the compiler can check format string and to-be-written-to
variable match) and more efficient (requiring one less parameter to be
passed).

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-09 20:24:35 -05:00
..
2016-08-06 09:20:13 -04:00
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