From mboxrd@z Thu Jan 1 00:00:00 1970 From: Corentin Labbe Subject: [PATCH 16/17] net: stmmac: remove unused variable in sysfs_display_ring Date: Tue, 31 Jan 2017 10:11:51 +0100 Message-ID: <20170131091152.13842-17-clabbe.montjoie@gmail.com> References: <20170131091152.13842-1-clabbe.montjoie@gmail.com> Cc: davem@davemloft.net, linux-kernel@vger.kernel.org, Corentin Labbe To: peppe.cavallaro@st.com, alexandre.torgue@st.com, netdev@vger.kernel.org Return-path: Received: from mail-wm0-f65.google.com ([74.125.82.65]:33475 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751328AbdAaJV6 (ORCPT ); Tue, 31 Jan 2017 04:21:58 -0500 In-Reply-To: <20170131091152.13842-1-clabbe.montjoie@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: The u64 x variable in sysfs_display_ring is unused. This patch remove it. Signed-off-by: Corentin Labbe --- 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), -- 2.10.2