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| H A D | iov_iter.c | c81ce28d Fri Jun 17 14:15:14 CDT 2022 Al Viro <viro@zeniv.linux.org.uk> iov_iter_get_pages(): sanity-check arguments
zero maxpages is bogus, but best treated as "just return 0";
NULL pages, OTOH, should be treated as a hard bug.
get rid of now completely useless checks in xarray_get_pages{,_alloc}().
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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