checkpatch: Fix typo for use as filter.
ovs_checkpatch_parse() takes 2 arguments, not sys.exit().  Oops.
Fixes: ("checkpatch: Implement -f option more usefully.")
Acked-by: Aaron Conole
@@ -458,5 +458,5 @@ if __name__ == '__main__':
if sys.stdin.isatty():
usage()
sys.exit(-1)
- sys.exit(ovs_checkpatch_parse(sys.stdin.read()), '-')
+ sys.exit(ovs_checkpatch_parse(sys.stdin.read(), '-'))
sys.exit(ovs_checkpatch_file(filename))
