diff options
Diffstat (limited to 'tools/include/linux/compiler-gcc.h')
| -rw-r--r-- | tools/include/linux/compiler-gcc.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/tools/include/linux/compiler-gcc.h b/tools/include/linux/compiler-gcc.h index 8816f06fc6c7..e20f98e14e81 100644 --- a/tools/include/linux/compiler-gcc.h +++ b/tools/include/linux/compiler-gcc.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ #ifndef _TOOLS_LINUX_COMPILER_H_ -#error "Please don't include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead." +#error "Please do not include <linux/compiler-gcc.h> directly, include <linux/compiler.h> instead." #endif /* @@ -12,8 +12,10 @@ + __GNUC_PATCHLEVEL__) #endif -#if GCC_VERSION >= 70000 && !defined(__CHECKER__) -# define __fallthrough __attribute__ ((fallthrough)) +#if __has_attribute(__fallthrough__) +# define fallthrough __attribute__((__fallthrough__)) +#else +# define fallthrough do {} while (0) /* fallthrough */ #endif #if __has_attribute(__error__) |