first_iovec_segment(): just return address

... and calculate the offset in the caller

Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2022-06-17 16:07:49 -04:00
commit dd45ab9dd2