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Commit 4d4d138a authored by Maninder Singh's avatar Maninder Singh Committed by Greg Kroah-Hartman
Browse files

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: default avatarManinder Singh <maninder1.s@samsung.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent aeb7fa7b

drivers/staging/vt6655/device_main.c

+2 −6
Original line number Original line Diff line number Diff line
@@ -758,9 +758,7 @@ static void device_free_td0_ring(struct vnt_private *pDevice) 
			dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,

			dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,

					 pTDInfo->skb->len, DMA_TO_DEVICE);

					 pTDInfo->skb->len, DMA_TO_DEVICE);





		if (pTDInfo->skb)

		dev_kfree_skb(pTDInfo->skb);

		dev_kfree_skb(pTDInfo->skb);



		kfree(pDesc->pTDInfo);

		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,

			dma_unmap_single(&pDevice->pcid->dev, pTDInfo->skb_dma,

					 pTDInfo->skb->len, DMA_TO_DEVICE);

					 pTDInfo->skb->len, DMA_TO_DEVICE);





		if (pTDInfo->skb)

		dev_kfree_skb(pTDInfo->skb);

		dev_kfree_skb(pTDInfo->skb);



		kfree(pDesc->pTDInfo);

		kfree(pDesc->pTDInfo);

	}

	}

}

}