diff --git a/drivers/staging/mt7621-dma/mtk-hsdma.c b/drivers/staging/mt7621-dma/mtk-hsdma.c
index df6ebf41bdea..35556f024aa1 100644
--- a/drivers/staging/mt7621-dma/mtk-hsdma.c
+++ b/drivers/staging/mt7621-dma/mtk-hsdma.c
@@ -418,8 +418,9 @@ static void mtk_hsdma_chan_done(struct mtk_hsdam_engine *hsdma,
 			vchan_cookie_complete(&desc->vdesc);
 			chan_issued = gdma_next_desc(chan);
 		}
-	} else
+	} else {
 		dev_dbg(hsdma->ddev.dev, "no desc to complete\n");
+	}
 
 	if (chan_issued)
 		set_bit(chan->id, &hsdma->chan_issued);
@@ -456,8 +457,9 @@ static void mtk_hsdma_issue_pending(struct dma_chan *c)
 		if (gdma_next_desc(chan)) {
 			set_bit(chan->id, &hsdma->chan_issued);
 			tasklet_schedule(&hsdma->task);
-		} else
+		} else {
 			dev_dbg(hsdma->ddev.dev, "no desc to issue\n");
+		}
 	}
 	spin_unlock_bh(&chan->vchan.lock);
 }