sparc64: Remove trap return code which is now unnecessary.

Noticed by Linus.

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/sparc/kernel/rtrap_64.S b/arch/sparc/kernel/rtrap_64.S
index 9171fc238def230e6e14e92852f2ee2d9b33a8f2..afa2a9e3d0a0c6734785dfaafc68538d7e393b51 100644 (file)
--- a/arch/sparc/kernel/rtrap_64.S
+++ b/arch/sparc/kernel/rtrap_64.S
@@ -73,18 +73,8 @@ rtrap_nmi:   ldx                     [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
                .globl                  rtrap_irq, rtrap, irqsz_patchme, rtrap_xcall
 rtrap_irq:
 rtrap:
-#ifndef CONFIG_SMP
-               sethi                   %hi(__cpu_data), %l0
-               lduw                    [%l0 + %lo(__cpu_data)], %l1
-#else
-               sethi                   %hi(__cpu_data), %l0
-               or                      %l0, %lo(__cpu_data), %l0
-               lduw                    [%l0 + %g5], %l1
-#endif
-               cmp                     %l1, 0
-
                /* mm/ultra.S:xcall_report_regs KNOWS about this load. */
-                ldx                    [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
+               ldx                     [%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
 rtrap_xcall:
                sethi                   %hi(0xf << 20), %l4
                and                     %l1, %l4, %l4