From 09b9297478a3da4d940af8ff8c5f8e27be4990e8 Mon Sep 17 00:00:00 2001 From: Jonathan Corbet Date: Mon, 30 Jun 2025 09:33:23 -0600 Subject: docs: kdoc: micro-optimize KernRe Switch KernRe::add_regex() to a try..except block to avoid looking up each regex twice. Signed-off-by: Jonathan Corbet --- scripts/lib/kdoc/kdoc_re.py | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'scripts/lib/kdoc/kdoc_re.py') diff --git a/scripts/lib/kdoc/kdoc_re.py b/scripts/lib/kdoc/kdoc_re.py index e81695b273bf..a467cd2f160b 100644 --- a/scripts/lib/kdoc/kdoc_re.py +++ b/scripts/lib/kdoc/kdoc_re.py @@ -29,12 +29,10 @@ class KernRe: """ Adds a new regex or re-use it from the cache. """ - - if string in re_cache: + try: self.regex = re_cache[string] - else: + except KeyError: self.regex = re.compile(string, flags=flags) - if self.cache: re_cache[string] = self.regex -- cgit