[IA64] fix typos caught by new assembler

Patch below fixes 3 trivial typos which are caught by the new
assembler (v2.169.90).  Please apply.

[Note: fix to memcpy that was also part of this patch was separately
 applied from patches by H.J. and Andreas ... so the delta here only
 has the other two fixes. -Tony]
Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

arch/ia64/kernel/entry.S

@@ -782,7 +782,7 @@ GLOBAL_ENTRY(ia64_ret_from_ia32_execve)
 	st8.spill [r2]=r8	// store return value in slot for r8 and set unat bit
 	.mem.offset 8,0
 	st8.spill [r3]=r0	// clear error indication in slot for r10 and set unat bit
-END(ia64_ret_from_ia32_execve_syscall)
+END(ia64_ret_from_ia32_execve)
 	// fall through
 #endif /* CONFIG_IA32_SUPPORT */
 GLOBAL_ENTRY(ia64_leave_kernel)

arch/ia64/lib/memset.S

@@ -57,10 +57,10 @@ GLOBAL_ENTRY(memset)
 { .mmi
 	.prologue
 	alloc	tmp = ar.pfs, 3, 0, 0, 0
-	.body
 	lfetch.nt1 [dest]			//
 	.save   ar.lc, save_lc
 	mov.i	save_lc = ar.lc
+	.body
 } { .mmi
 	mov	ret0 = dest			// return value
 	cmp.ne	p_nz, p_zr = value, r0		// use stf.spill if value is zero