Remove unnecessary ternary constructs

Remove unnecessary ternary constructs

The code had a number of constructs like (condition)?1:0,
which is redundant with C's semantics. In the cases where a boolean
operator was used in the condition, simply remove the ternary part.
Otherwise adjust the surrounding expression to remove the condition
(eg, for rounding up. See pickinter.c and rdopt.c)

Change-Id: Icb2372defa3783cf31857d90b2630d06b2c7e1be