svr4_setcontext() void return in function returning non-void

This thing needs to return something, so might as well return -EFAULT here.

Index: sparc32-2.6.10-rc3/arch/sparc/kernel/signal.c
=================================--- sparc32-2.6.10-rc3.orig/arch/sparc/kernel/signal.c 2004-12-16 06:19:27.000000000 -0800
+++ sparc32-2.6.10-rc3/arch/sparc/kernel/signal.c 2004-12-21 02:47:13.144646930 -0800
@@ -1016,6 +1016,7 @@

sigsegv_and_return:
force_sig(SIGSEGV, current);
+ return -EFAULT;
}

static inline void