From: Giuseppe CAVALLARO <peppe.cavallaro@st.com>
To: Corentin Labbe <clabbe.montjoie@gmail.com>,
<alexandre.torgue@st.com>, <netdev@vger.kernel.org>
Cc: <davem@davemloft.net>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 16/17] net: stmmac: remove unused variable in sysfs_display_ring
Date: Tue, 31 Jan 2017 11:11:15 +0100 [thread overview]
Message-ID: <cfa9fc16-b403-d9b0-ab6c-2f28dbd0b5dc@st.com> (raw)
In-Reply-To: <20170131091152.13842-17-clabbe.montjoie@gmail.com>
On 1/31/2017 10:11 AM, Corentin Labbe wrote:
> The u64 x variable in sysfs_display_ring is unused.
> This patch remove it.
>
> Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
well spot
Acked-by: Giuseppe Cavallaro <peppe.cavallaro@st.com>
> ---
> drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> index b494bc2..f0ce780 100644
> --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
> @@ -2890,9 +2890,7 @@ static void sysfs_display_ring(void *head, int size, int extend_desc,
> struct dma_desc *p = (struct dma_desc *)head;
>
> for (i = 0; i < size; i++) {
> - u64 x;
> if (extend_desc) {
> - x = *(u64 *) ep;
> seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",
> i, (unsigned int)virt_to_phys(ep),
> le32_to_cpu(ep->basic.des0),
> @@ -2901,7 +2899,6 @@ static void sysfs_display_ring(void *head, int size, int extend_desc,
> le32_to_cpu(ep->basic.des3));
> ep++;
> } else {
> - x = *(u64 *) p;
> seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n",
> i, (unsigned int)virt_to_phys(ep),
> le32_to_cpu(p->des0), le32_to_cpu(p->des1),
>
next prev parent reply other threads:[~2017-01-31 10:11 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-31 9:11 [PATCH 00/17] net: stmmac: misc fix Corentin Labbe
2017-01-31 9:11 ` [PATCH 01/17] net: stmmac: fix the typo on MAC_RNABLE_RX Corentin Labbe
2017-01-31 10:03 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 02/17] net: stmmac: Remove the bus_setup function pointer Corentin Labbe
2017-01-31 10:02 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 03/17] net: stmmac: fix some typos in comments Corentin Labbe
2017-01-31 10:03 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 04/17] net: stmmac: remove freesoftware address Corentin Labbe
2017-01-31 9:11 ` [PATCH 05/17] net: stmmac: remplace asm/io.h by linux/io.h Corentin Labbe
2017-01-31 9:11 ` [PATCH 06/17] net: stmmac: fix some code style problem Corentin Labbe
2017-01-31 10:05 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 07/17] net: stmmac: replace stmmac_mdio_busy_wait by readl_poll_timeout Corentin Labbe
2017-01-31 10:13 ` Giuseppe CAVALLARO
2017-01-31 10:39 ` Corentin Labbe
2017-01-31 10:44 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 08/17] net: stmmac: Use readl_poll_timeout Corentin Labbe
2017-01-31 9:11 ` [PATCH 09/17] net: stmmac: replace ENOSYS by EINVAL Corentin Labbe
2017-01-31 10:06 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 10/17] net: stmmac: Correct the error message about invalid speed Corentin Labbe
2017-01-31 10:07 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 11/17] net: stmmac: Rewrite two test against NULL value Corentin Labbe
2017-01-31 10:07 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 12/17] net: stmmac: rename rx_crc to rx_crc_errors Corentin Labbe
2017-01-31 10:08 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 13/17] net: stmmac: Implement NAPI for TX Corentin Labbe
2017-01-31 10:28 ` Giuseppe CAVALLARO
2017-01-31 13:38 ` Corentin Labbe
2017-02-01 4:12 ` David Miller
2017-02-03 13:41 ` Corentin Labbe
2017-02-03 15:15 ` David Miller
2017-02-03 15:58 ` Corentin Labbe
2017-01-31 9:11 ` [PATCH 14/17] net: stmmac: print phy information Corentin Labbe
2017-01-31 10:10 ` Giuseppe CAVALLARO
2017-02-03 13:16 ` Corentin Labbe
2017-01-31 9:11 ` [PATCH 15/17] net: stmmac: remove dead code in stmmac_tx_clean Corentin Labbe
2017-01-31 10:21 ` Giuseppe CAVALLARO
2017-01-31 9:11 ` [PATCH 16/17] net: stmmac: remove unused variable in sysfs_display_ring Corentin Labbe
2017-01-31 10:11 ` Giuseppe CAVALLARO [this message]
2017-01-31 9:11 ` [PATCH 17/17] net: stmmac: replace unsigned by u32 Corentin Labbe
2017-01-31 10:12 ` Giuseppe CAVALLARO
2017-01-31 10:00 ` [PATCH 00/17] net: stmmac: misc fix Giuseppe CAVALLARO
2017-01-31 10:23 ` Joao Pinto
2017-01-31 10:33 ` Giuseppe CAVALLARO
2017-01-31 10:37 ` Joao Pinto
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