From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 2/4] net: macb: remove unused variable
Date: Fri, 2 Nov 2018 08:26:30 +0100 [thread overview]
Message-ID: <20181102072632.10654-2-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20181102072632.10654-1-s.hauer@pengutronix.de>
tx_tail is unused. Remove it.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/net/macb.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 8575c838a8..28065e1e13 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -65,7 +65,6 @@ struct macb_device {
unsigned int rx_tail;
unsigned int tx_head;
- unsigned int tx_tail;
void *rx_buffer;
void *tx_buffer;
@@ -344,7 +343,7 @@ static void macb_init(struct macb_device *macb)
}
macb->tx_ring[TX_RING_SIZE - 1].addr |= MACB_BIT(TX_WRAP);
- macb->rx_tail = macb->tx_head = macb->tx_tail = 0;
+ macb->rx_tail = macb->tx_head = 0;
macb_configure_dma(macb);
--
2.19.1
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next prev parent reply other threads:[~2018-11-02 7:27 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-02 7:26 [PATCH 1/4] net: macb: no need for coherent memory for receive buffer Sascha Hauer
2018-11-02 7:26 ` Sascha Hauer [this message]
2018-11-02 7:26 ` [PATCH 3/4] net: macb: simplify private data allocation Sascha Hauer
2018-11-02 7:26 ` [PATCH 4/4] net: macb: add remove callback Sascha Hauer
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