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-rw-r--r--include/linux/compiler-gcc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
index cb4c1eb7778e..59e4028e833d 100644
--- a/include/linux/compiler-gcc.h
+++ b/include/linux/compiler-gcc.h
@@ -34,8 +34,12 @@
34 __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \ 34 __asm__ ("" : "=r"(__ptr) : "0"(ptr)); \
35 (typeof(ptr)) (__ptr + (off)); }) 35 (typeof(ptr)) (__ptr + (off)); })
36 36
37#ifdef __CHECKER__
38#define __must_be_array(arr) 0
39#else
37/* &a[0] degrades to a pointer: a different type from an array */ 40/* &a[0] degrades to a pointer: a different type from an array */
38#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0])) 41#define __must_be_array(a) BUILD_BUG_ON_ZERO(__same_type((a), &(a)[0]))
42#endif
39 43
40/* 44/*
41 * Force always-inline if the user requests it so via the .config, 45 * Force always-inline if the user requests it so via the .config,