Commit 81d0da11 authored by Koen Vandeputte's avatar Koen Vandeputte

ar71xx/ath79: ag71xx: dont fetch the same var again

tx_size was just declared above and set to BIT(tx->order)
Use the declaration instead, which could avoid a pointer deref
Signed-off-by: default avatarKoen Vandeputte <koen.vandeputte@ncentric.com>
parent e7738388
......@@ -298,7 +298,7 @@ static int ag71xx_rings_init(struct ag71xx *ag)
return -ENOMEM;
}
rx->buf = &tx->buf[BIT(tx->order)];
rx->buf = &tx->buf[tx_size];
rx->descs_cpu = ((void *)tx->descs_cpu) + tx_size * AG71XX_DESC_SIZE;
rx->descs_dma = tx->descs_dma + tx_size * AG71XX_DESC_SIZE;
......
......@@ -284,7 +284,7 @@ static int ag71xx_rings_init(struct ag71xx *ag)
return -ENOMEM;
}
rx->buf = &tx->buf[BIT(tx->order)];
rx->buf = &tx->buf[tx_size];
rx->descs_cpu = ((void *)tx->descs_cpu) + tx_size * AG71XX_DESC_SIZE;
rx->descs_dma = tx->descs_dma + tx_size * AG71XX_DESC_SIZE;
......
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