* breakpoint.c: ARI fixes.

	* breakpoint.c: ARI fixes.
	(create_overlay_event_breakpoint): Avoid assignment inside if statement.
	(print_one_breakpoint_location): Likewise.
	(create_longjmp_breakpoint): Likewise.
	(tracepoint_save_command): Likewise
	(bpstat_find_step_resume_breakpoint): No operator at end of line.
	(bpstat_stop_status): Likewise.
	(describe_other_breakpoints): Likewise.
	(hw_watchpoint_used_count): Likewise.
	(expand_line_sal_maybe): Likewise.
	(break_command_really): Likewise.
	(delete_command): Likewise.
	(do_enable_breakpoint): Likewise.
	(delete_trace_command): Likewise.
	(catch_exception_command_1): Likewise and remove extra parentheses.