[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY

The SET_PERSONALITY macro is always called with a second argument of 0.
Remove the ibcs argument and the various tests to set the PER_SVR4
personality.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/arch/ia64/ia32/ia32priv.h b/arch/ia64/ia32/ia32priv.h
index dd0c536..0f15349 100644
--- a/arch/ia64/ia32/ia32priv.h
+++ b/arch/ia64/ia32/ia32priv.h
@@ -332,8 +332,8 @@
 #define ELF_PLATFORM	NULL
 
 #ifdef __KERNEL__
-# define SET_PERSONALITY(EX,IBCS2)				\
-	(current->personality = (IBCS2) ? PER_SVR4 : PER_LINUX)
+# define SET_PERSONALITY(EX)				\
+	(current->personality = PER_LINUX)
 #endif
 
 #define IA32_EFLAG	0x200