staging:vt6655: remove checks around dev_kfree_skb

dev_kfree_skb checks for NULL pointer itself,
Thus no need of explicit NULL check.

Signed-off-by: Maninder Singh <maninder1.s@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c
index 4f55d5e9a9c59b5fc0cf2779a65a80d12f45dc73..f7d70427d0502c696fc0a530b049475519100bcb 100644 (file)
--- a/drivers/staging/vt6655/device_main.c
+++ b/drivers/staging/vt6655/device_main.c
@@ -758,9 +758,7 @@ static void device_free_td0_ring(struct vnt_private *pDevice)
                        dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,
                                         pTDInfo->skb->len, DMA_TO_DEVICE);
 
-               if (pTDInfo->skb)
-                       dev_kfree_skb(pTDInfo->skb);
-
+               dev_kfree_skb(pTDInfo->skb);
                kfree(pDesc->pTDInfo);
        }
 }
@@ -777,9 +775,7 @@ static void device_free_td1_ring(struct vnt_private *pDevice)
                        dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,
                                         pTDInfo->skb->len, DMA_TO_DEVICE);
 
-               if (pTDInfo->skb)
-                       dev_kfree_skb(pTDInfo->skb);
-
+               dev_kfree_skb(pTDInfo->skb);
                kfree(pDesc->pTDInfo);
        }
 }