Remove size check for block-backed fileio objects
Remove size check for block-backed fileio objects

Restore passes us size for this case, so we should just ignore the
size parameter.

Signed-off-by: Andy Grover <b7d524d2f5cc5aebadb6b92b08d3ab26911cde33@redhat.com>

mikenawrocki/rtslib-fb,mikenawrocki/rtslib-fb,agrover/rtslib-fb,cvubrugier/rtslib-fb