X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=include%2Flinux%2Fcompiler-gcc3.h;h=7965ae53d9869d99d19b7c78b7f0a69124a3ca1c;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=265dad4c3cb40a85d766c53d812e0696afecfb8a;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/include/linux/compiler-gcc3.h b/include/linux/compiler-gcc3.h
index 265dad4c3..7965ae53d 100644
--- a/include/linux/compiler-gcc3.h
+++ b/include/linux/compiler-gcc3.h
@@ -25,3 +25,6 @@
 #if __GNUC_MINOR__ >= 1
 #define  noinline __attribute__((noinline))
 #endif
+#if __GNUC_MINOR__ >= 4
+#define __must_check __attribute__((warn_unused_result))
+#endif