Messages in this thread Patch in this message | | | From | Luc Van Oostenryck <> | Subject | [PATCH] sparse: use the _Generic() version of __unqual_scalar_typeof() | Date | Fri, 19 Jun 2020 00:26:20 +0200 |
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If the file is being checked with sparse, use the version of __unqual_scalar_typeof() using _Generic(), leaving the unoptimized version only for the oldest versions of GCC.
This reverts commit b398ace5d2ea ("compiler_types.h: Use unoptimized __unqual_scalar_typeof for sparse")
Note: a recent version of sparse will be needed (minimum v0.6.2-rc2 or later than 2020-05-28).
Cc: Marco Elver <elver@google.com> Cc: Borislav Petkov <bp@suse.de> Cc: Will Deacon <will@kernel.org> Link: https://marc.info/?l=linux-sparse&m=159233481816454 Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com> --- include/linux/compiler_types.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h index e368384445b6..e34a1080f36b 100644 --- a/include/linux/compiler_types.h +++ b/include/linux/compiler_types.h @@ -254,7 +254,7 @@ struct ftrace_likely_data { * __unqual_scalar_typeof(x) - Declare an unqualified scalar type, leaving * non-scalar types unchanged. */ -#if (defined(CONFIG_CC_IS_GCC) && CONFIG_GCC_VERSION < 40900) || defined(__CHECKER__) +#if defined(CONFIG_CC_IS_GCC) && CONFIG_GCC_VERSION < 40900 /* * We build this out of a couple of helper macros in a vain attempt to * help you keep your lunch down while reading it. -- 2.27.0
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