[MIPS] War on whitespace: cleanup initial spaces followed by tabs.
    
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/signal-common.h b/arch/mips/kernel/signal-common.h
index 36bfc25..3ca7862 100644
--- a/arch/mips/kernel/signal-common.h
+++ b/arch/mips/kernel/signal-common.h
@@ -166,11 +166,11 @@
 	sp = regs->regs[29];
 
 	/*
- 	 * FPU emulator may have it's own trampoline active just
- 	 * above the user stack, 16-bytes before the next lowest
- 	 * 16 byte boundary.  Try to avoid trashing it.
- 	 */
- 	sp -= 32;
+	 * FPU emulator may have it's own trampoline active just
+	 * above the user stack, 16-bytes before the next lowest
+	 * 16 byte boundary.  Try to avoid trashing it.
+	 */
+	sp -= 32;
 
 	/* This is the X/Open sanctioned signal stack switching.  */
 	if ((ka->sa.sa_flags & SA_ONSTACK) && (sas_ss_flags (sp) == 0))