Author: kib
Date: Mon Jul 23 19:16:31 2012
New Revision: 238723
URL: http://svn.freebsd.org/changeset/base/238723
Log:
Forcibly shut up clang warning about NULL pointer dereference.
MFC after: 3 weeks
Modified:
head/sys/amd64/include/pcpu.h
Modified: head/sys/amd64/include/pcpu.h
==============================================================================
--- head/sys/amd64/include/pcpu.h Mon Jul 23 19:13:55 2012
(r238722)
+++ head/sys/amd64/include/pcpu.h Mon Jul 23 19:16:31 2012
(r238723)
@@ -217,6 +217,10 @@ extern struct pcpu *pcpup;
#define PCPU_SET(member, val) __PCPU_SET(pc_ ## member, val)
#define OFFSETOF_CURTHREAD 0
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wnull-dereference"
+#endif
static __inline __pure2 struct thread *
__curthread(void)
{
@@ -226,6 +230,9 @@ __curthread(void)
: "m" (*(char *)OFFSETOF_CURTHREAD));
return (td);
}
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
#define curthread (__curthread())
#define OFFSETOF_CURPCB 32
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