arm64: simplify single_step_handler()
The first test against `handler_found` is redundant, since
`handler_found` has not been modified since it was initialized to false,
and so `!handler_found` will always be true.
When we do find a handler, we set `handler_found` to true, and skip both
legs of the if-else block, eventually returning 0.
Simplify the logic by removing `handler_found` and returning early when
we find a handler.
There should be no functional change as a result of this patch.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
1 file changed
