From: Christophe JAILLET <christophe.jaillet@wanadoo.fr> To: jcliburn@gmail.com, davem@davemloft.net, chris.snook@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET <christophe.jaillet@wanadoo.fr> Subject: [PATCH 1/2] net: ag71xx: Slighly simplify code in 'ag71xx_rings_init()' Date: Wed, 31 Jul 2019 10:06:38 +0200 [thread overview] Message-ID: <08fbcfe0f913644fe538656221a15790a1a83f1d.1564560130.git.christophe.jaillet@wanadoo.fr> (raw) In-Reply-To: <cover.1564560130.git.christophe.jaillet@wanadoo.fr> A few lines above, we have: tx_size = BIT(tx->order); So use 'tx_size' directly to be consistent with the way 'rx->descs_cpu' and 'rx->descs_dma' are computed below. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/net/ethernet/atheros/ag71xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index 77542bd1e5bd..40a8717f51b1 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -1148,7 +1148,7 @@ 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; -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: Christophe JAILLET <christophe.jaillet@wanadoo.fr> To: jcliburn@gmail.com, davem@davemloft.net, chris.snook@gmail.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET <christophe.jaillet@wanadoo.fr> Subject: [PATCH 1/2] net: ag71xx: Slighly simplify code in 'ag71xx_rings_init()' Date: Wed, 31 Jul 2019 08:06:38 +0000 [thread overview] Message-ID: <08fbcfe0f913644fe538656221a15790a1a83f1d.1564560130.git.christophe.jaillet@wanadoo.fr> (raw) In-Reply-To: <cover.1564560130.git.christophe.jaillet@wanadoo.fr> A few lines above, we have: tx_size = BIT(tx->order); So use 'tx_size' directly to be consistent with the way 'rx->descs_cpu' and 'rx->descs_dma' are computed below. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> --- drivers/net/ethernet/atheros/ag71xx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index 77542bd1e5bd..40a8717f51b1 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -1148,7 +1148,7 @@ 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; -- 2.20.1
next prev parent reply other threads:[~2019-07-31 8:06 UTC|newest] Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-07-31 8:06 [PATCH 0/2] net: ag71xx: 2 small patches for 'ag71xx_rings_init()' Christophe JAILLET 2019-07-31 8:06 ` Christophe JAILLET 2019-07-31 8:06 ` Christophe JAILLET [this message] 2019-07-31 8:06 ` [PATCH 1/2] net: ag71xx: Slighly simplify code in 'ag71xx_rings_init()' Christophe JAILLET 2019-07-31 15:38 ` David Miller 2019-07-31 15:38 ` David Miller 2019-08-08 5:29 ` Jesse Brandeburg 2019-08-08 5:29 ` Jesse Brandeburg 2019-07-31 8:06 ` [PATCH 2/2] net: ag71xx: Use GFP_KERNEL instead of GFP_ATOMIC " Christophe JAILLET 2019-07-31 8:06 ` Christophe JAILLET 2019-07-31 15:39 ` David Miller 2019-07-31 15:39 ` David Miller 2019-08-08 5:30 ` Jesse Brandeburg 2019-08-08 5:30 ` Jesse Brandeburg
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