[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>

1 files changed, 3 insertions, 5 deletions

diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
index 3cad5692381..261785ab5b2 100644
--- a/arch/s390/include/asm/elf.h
+++ b/arch/s390/include/asm/elf.h
@@ -166,13 +166,11 @@ extern char elf_platform[];
 #define ELF_PLATFORM (elf_platform)
 
 #ifndef __s390x__
-#define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
+#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
 #else /* __s390x__ */
-#define SET_PERSONALITY(ex, ibcs2)                      \
+#define SET_PERSONALITY(ex)                             \
 do {                                                    \
-        if (ibcs2)                                      \
-                set_personality(PER_SVR4);              \
-        else if (current->personality != PER_LINUX32)   \
+        if (current->personality != PER_LINUX32)        \
                 set_personality(PER_LINUX);             \
         if ((ex).e_ident[EI_CLASS] == ELFCLASS32)       \
                 set_thread_flag(TIF_31BIT);             \