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net: ll_temac: delete unnecessary else branch

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Cleaning some static warnings of unnecessary else branch.

Signed-off-by: huangjunxian <huangjunxian6@hisilicon.com>
Signed-off-by: Haoyue Xu <xuhaoyue1@hisilicon.com>
Reviewed-by: Harini Katakam <harini.katakam@amd.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
huangjunxian
2022-09-17 18:38:40 +08:00
committed by Jakub Kicinski
parent 42f5d4d0e0
commit 7dfd0dcc5e
1 changed files with 5 additions and 7 deletions
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drivers/net/ethernet/xilinx/ll_temac_main.c
+5 -7
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@@ -117,8 +117,8 @@ int temac_indirect_busywait(struct temac_local *lp)
spin_until_cond(hard_acs_rdy_or_timeout(lp, timeout)); spin_until_cond(hard_acs_rdy_or_timeout(lp, timeout));
if (WARN_ON(!hard_acs_rdy(lp))) if (WARN_ON(!hard_acs_rdy(lp)))
return -ETIMEDOUT; return -ETIMEDOUT;
else
return 0; return 0;
} }
/* /*
@@ -307,11 +307,9 @@ static void temac_dma_bd_release(struct net_device *ndev)
for (i = 0; i < lp->rx_bd_num; i++) { for (i = 0; i < lp->rx_bd_num; i++) {
if (!lp->rx_skb[i]) if (!lp->rx_skb[i])
break; break;
else { dma_unmap_single(ndev->dev.parent, lp->rx_bd_v[i].phys,
dma_unmap_single(ndev->dev.parent, lp->rx_bd_v[i].phys, XTE_MAX_JUMBO_FRAME_SIZE, DMA_FROM_DEVICE);
XTE_MAX_JUMBO_FRAME_SIZE, DMA_FROM_DEVICE); dev_kfree_skb(lp->rx_skb[i]);
dev_kfree_skb(lp->rx_skb[i]);
}
} }
if (lp->rx_bd_v) if (lp->rx_bd_v)
dma_free_coherent(ndev->dev.parent, dma_free_coherent(ndev->dev.parent,