powerpc/spufs: remove unneeded if-checks

For ppc64, gcc with W=1 reports
arch/powerpc/platforms/cell/spu_base.c:330:17: error:
suggest braces around empty body in an 'if' statement [-Werror=empty-body]
330 | ;
| ^
arch/powerpc/platforms/cell/spu_base.c:333:17: error:
suggest braces around empty body in an 'if' statement [-Werror=empty-body]
333 | ;
| ^

These if-checks do not do anything so remove them.

Signed-off-by: Tom Rix <[e-mail]>
Fixes: 67207b9664a8 ("[PATCH] spufs: The SPU file system, base")
Reviewed-by: Christophe Leroy <[e-mail]>
Acked-by: Arnd Bergmann <[e-mail]>
Signed-off-by: Michael Ellerman <[e-mail]>
Link: https://msgid.link/[e-mail]

arch/powerpc/platforms/cell/spu_base.c

···
 	if (stat & CLASS1_STORAGE_FAULT_INTR)
 		__spu_trap_data_map(spu, dar, dsisr);
 
-	if (stat & CLASS1_LS_COMPARE_SUSPEND_ON_GET_INTR)
-		;
-
-	if (stat & CLASS1_LS_COMPARE_SUSPEND_ON_PUT_INTR)
-		;
-
 	spu->class_1_dsisr = 0;
 	spu->class_1_dar = 0;