From patchwork Sat May 23 16:38:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 246354 List-Id: U-Boot discussion From: marek.vasut at gmail.com (Marek Vasut) Date: Sat, 23 May 2020 18:38:19 +0200 Subject: [PATCH 12/30] net: eepro100: Replace purge_tx_ring() with memset() In-Reply-To: <20200523163837.407592-1-marek.vasut+renesas@gmail.com> References: <20200523163837.407592-1-marek.vasut+renesas@gmail.com> Message-ID: <20200523163837.407592-12-marek.vasut+renesas@gmail.com> This function zeroes-out all the descriptors in the TX ring, use memset() instead. Signed-off-by: Marek Vasut Reviewed-By: Ramon Fried --- drivers/net/eepro100.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c index 5d11665fdc..6fb9192e81 100644 --- a/drivers/net/eepro100.c +++ b/drivers/net/eepro100.c @@ -767,23 +767,9 @@ static void init_rx_ring(struct eth_device *dev) static void purge_tx_ring(struct eth_device *dev) { - int i; - tx_next = 0; tx_threshold = 0x01208000; - - for (i = 0; i < NUM_TX_DESC; i++) { - tx_ring[i].status = 0; - tx_ring[i].command = 0; - tx_ring[i].link = 0; - tx_ring[i].tx_desc_addr = 0; - tx_ring[i].count = 0; - - tx_ring[i].tx_buf_addr0 = 0; - tx_ring[i].tx_buf_size0 = 0; - tx_ring[i].tx_buf_addr1 = 0; - tx_ring[i].tx_buf_size1 = 0; - } + memset(tx_ring, 0, sizeof(*tx_ring) * NUM_TX_DESC); } static void read_hw_addr(struct eth_device *dev, bd_t *bis)