Remove redundant semicolons after function definitions

Change-Id: I7ae48031a0b09a7ec103ce6e56f044afc3bcc384

src/zscanner/test/processing.c

@@ -98,9 +98,9 @@ static void print_wire_dname(const uint8_t *dname, uint32_t dname_length)
 	}
 }
 
-void empty_process_record(const scanner_t *s) { };
+void empty_process_record(const scanner_t *s) { }
 
-void empty_process_error(const scanner_t *s) { };
+void empty_process_error(const scanner_t *s) { }
 
 void debug_process_error(const scanner_t *s)
 {