Commit bbc4af7a authored Apr 24, 2026 by Linus Torvalds

linux

Pull Clang build fix from Nathan Chancellor:

 - Wrap declaration and assignment of key_pass in certs/extract-cert.c
   with '#ifdef' that matches its only usage to clear up an instance of
   a new clang subwarning, -Wunused-but-set-global.

* tag 'clang-fixes-7.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/nathan/linux:
  extract-cert: Wrap key_pass with '#ifdef USE_PKCS11_ENGINE'

parents eefe0b9d 4f96b7c6

certs/extract-cert.c

+5 −1

Original line number	Diff line number	Diff line
		@@ -41,7 +41,9 @@ void format(void)
		exit(2);
		}

		#ifdef USE_PKCS11_ENGINE
		static const char *key_pass;
		#endif
		static BIO *wb;
		static char *cert_dst;
		static bool verbose;
		@@ -133,7 +135,9 @@ int main(int argc, char **argv)
		if (verbose_env && strchr(verbose_env, '1'))
		verbose = true;

		#ifdef USE_PKCS11_ENGINE
		key_pass = getenv("KBUILD_SIGN_PIN");
		#endif

		if (argc != 3)
		format();