diff options
Diffstat (limited to 'include/linux/compiler.h')
| -rw-r--r-- | include/linux/compiler.h | 17 |
1 files changed, 3 insertions, 14 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h index 04487c9bd751..cb2f6050bdf7 100644 --- a/include/linux/compiler.h +++ b/include/linux/compiler.h @@ -149,10 +149,7 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, #endif #ifndef RELOC_HIDE -# define RELOC_HIDE(ptr, off) \ - ({ unsigned long __ptr; \ - __ptr = (unsigned long) (ptr); \ - (typeof(ptr)) (__ptr + (off)); }) +# define RELOC_HIDE(ptr, off) ((typeof(ptr))((unsigned long)(ptr) + (off))) #endif #define absolute_pointer(val) RELOC_HIDE((void *)(val), 0) @@ -190,7 +187,9 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, #define data_race(expr) \ ({ \ __kcsan_disable_current(); \ + disable_context_analysis(); \ auto __v = (expr); \ + enable_context_analysis(); \ __kcsan_enable_current(); \ __v; \ }) @@ -231,16 +230,6 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val, "must be non-C-string (not NUL-terminated)") /* - * Use __typeof_unqual__() when available. - * - * XXX: Remove test for __CHECKER__ once - * sparse learns about __typeof_unqual__(). - */ -#if CC_HAS_TYPEOF_UNQUAL && !defined(__CHECKER__) -# define USE_TYPEOF_UNQUAL 1 -#endif - -/* * Define TYPEOF_UNQUAL() to use __typeof_unqual__() as typeof * operator when available, to return an unqualified type of the exp. */ |