From: Wander Lairson Costa Date: Mon, 23 Feb 2026 16:17:45 +0000 (-0300) Subject: rv/rvgen: remove bare except clauses in generator X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3f305f86373d5940e5105110415e97b4a4c3cf92;p=thirdparty%2Fkernel%2Flinux.git rv/rvgen: remove bare except clauses in generator Remove bare except clauses from the generator module that were catching all exceptions including KeyboardInterrupt and SystemExit. This follows the same exception handling improvements made in the previous AutomataError commit and addresses PEP 8 violations. The bare except clause in __create_directory was silently catching and ignoring all errors after printing a message, which could mask serious issues. For __write_file, the bare except created a critical bug where the file variable could remain undefined if open() failed, causing a NameError when attempting to write to or close the file. These methods now let OSError propagate naturally, allowing callers to handle file system errors appropriately. This provides clearer error reporting and allows Python's exception handling to show complete stack traces with proper error types and locations. Signed-off-by: Wander Lairson Costa Reviewed-by: Nam Cao Reviewed-by: Gabriele Monaco Link: https://lore.kernel.org/r/20260223162407.147003-3-wander@redhat.com Signed-off-by: Gabriele Monaco --- diff --git a/tools/verification/rvgen/rvgen/generator.py b/tools/verification/rvgen/rvgen/generator.py index 571093a92bdc8..a2391a4c21ed6 100644 --- a/tools/verification/rvgen/rvgen/generator.py +++ b/tools/verification/rvgen/rvgen/generator.py @@ -198,17 +198,10 @@ obj-$(CONFIG_RV_MON_%s) += monitors/%s/%s.o os.mkdir(path) except FileExistsError: return - except: - print("Fail creating the output dir: %s" % self.name) def __write_file(self, file_name, content): - try: - file = open(file_name, 'w') - except: - print("Fail writing to file: %s" % file_name) - + file = open(file_name, 'w') file.write(content) - file.close() def _create_file(self, file_name, content):