depca: Fix warnings
Replace the rather weird use of ++ with + 1 as the value is being assigned Signed-off-by: Alan Cox <alan@linux.intel.com>
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2ba5e1feaa
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@ -1094,7 +1094,7 @@ static int depca_rx(struct net_device *dev)
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}
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}
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/* Change buffer ownership for this last frame, back to the adapter */
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for (; lp->rx_old != entry; lp->rx_old = (++lp->rx_old) & lp->rxRingMask) {
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for (; lp->rx_old != entry; lp->rx_old = (lp->rx_old + 1) & lp->rxRingMask) {
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writel(readl(&lp->rx_ring[lp->rx_old].base) | R_OWN, &lp->rx_ring[lp->rx_old].base);
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}
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writel(readl(&lp->rx_ring[entry].base) | R_OWN, &lp->rx_ring[entry].base);
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@ -1103,7 +1103,7 @@ static int depca_rx(struct net_device *dev)
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/*
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** Update entry information
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*/
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lp->rx_new = (++lp->rx_new) & lp->rxRingMask;
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lp->rx_new = (lp->rx_new + 1) & lp->rxRingMask;
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}
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return 0;
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@ -1148,7 +1148,7 @@ static int depca_tx(struct net_device *dev)
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}
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/* Update all the pointers */
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lp->tx_old = (++lp->tx_old) & lp->txRingMask;
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lp->tx_old = (lp->tx_old + 1) & lp->txRingMask;
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}
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return 0;
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