From 8cdae75cebe06b8abea9cd3402442d47cf50b485 Mon Sep 17 00:00:00 2001 From: Julian Braha Date: Mon, 31 Aug 2026 00:00:16 +0100 Subject: [PATCH] arch/Kconfig: fix dead conditions by removing dead options These two 'int' options: ARCH_MMAP_RND_BITS_DEFAULT ARCH_MMAP_RND_COMPAT_BITS_DEFAULT are used directly as conditions for defaults. 'int' options should not be used as conditions, because they will always evaluate to false. Let's remove these options, because they are not used anywhere else. This dead code was found by kconfirm, a static analysis tool for Kconfig. Link: https://lore.kernel.org/20260830230016.2730093-1-julianbraha@gmail.com Signed-off-by: Julian Braha Signed-off-by: Andrew Morton Reviewed-by: Arnd Bergmann Reviewed-by: Jinjie Ruan --- arch/Kconfig | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/Kconfig b/arch/Kconfig index 45c657772362..72890200d049 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -1238,13 +1238,9 @@ config ARCH_MMAP_RND_BITS_MIN config ARCH_MMAP_RND_BITS_MAX int -config ARCH_MMAP_RND_BITS_DEFAULT - int - config ARCH_MMAP_RND_BITS int "Number of bits to use for ASLR of mmap base address" if EXPERT range ARCH_MMAP_RND_BITS_MIN ARCH_MMAP_RND_BITS_MAX - default ARCH_MMAP_RND_BITS_DEFAULT if ARCH_MMAP_RND_BITS_DEFAULT default ARCH_MMAP_RND_BITS_MIN depends on HAVE_ARCH_MMAP_RND_BITS help @@ -1272,13 +1268,9 @@ config ARCH_MMAP_RND_COMPAT_BITS_MIN config ARCH_MMAP_RND_COMPAT_BITS_MAX int -config ARCH_MMAP_RND_COMPAT_BITS_DEFAULT - int - config ARCH_MMAP_RND_COMPAT_BITS int "Number of bits to use for ASLR of mmap base address for compatible applications" if EXPERT range ARCH_MMAP_RND_COMPAT_BITS_MIN ARCH_MMAP_RND_COMPAT_BITS_MAX - default ARCH_MMAP_RND_COMPAT_BITS_DEFAULT if ARCH_MMAP_RND_COMPAT_BITS_DEFAULT default ARCH_MMAP_RND_COMPAT_BITS_MIN depends on HAVE_ARCH_MMAP_RND_COMPAT_BITS help