[POWERPC] spufs: always send sigtrap on breakpoint

Currently, we only send a sigtrap if the current task is being ptraced.
This is somewhat inconsistant, and it breaks utrace support in fedora.
Removing the check should do the right thing in all cases.

Cc: Ulrich Weigand <ulrich.weigand@de.ibm.com>
Signed-off-by: NArnd Bergmann <arnd.bergmann@de.ibm.com>

arch/powerpc/platforms/cell/spufs/run.c

@@ -350,13 +350,11 @@ long spufs_run_spu(struct file *file, struct spu_context *ctx,
 	       (status >> SPU_STOP_STATUS_SHIFT != 0x2104)))))
 		ret = status;
 
-	if (unlikely(current->ptrace & PT_PTRACED)) {
 	if ((status & SPU_STATUS_STOPPED_BY_STOP)
 	    && (status >> SPU_STOP_STATUS_SHIFT) == 0x3fff) {
 		force_sig(SIGTRAP, current);
 		ret = -ERESTARTSYS;
 	}
-	}
 
 out:
 	*event = ctx->event_return;