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[87.147.86.199]) by smtp.gmail.com with ESMTPSA id n13-20020a17090673cd00b00991faf3810esm11261518ejl.146.2023.10.25.22.44.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Oct 2023 22:44:19 -0700 (PDT) Date: Thu, 26 Oct 2023 07:44:18 +0200 From: Philipp Hortmann To: Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 08/10] staging: rtl8192e: Convert array rx_ring_dma[] to variable rx_ring_dma Message-ID: <51d3be0a715452cefe5ac6dd29a86fbe65b824fa.1698295861.git.philipp.g.hortmann@gmail.com> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert array rx_ring_dma[] to variable rx_ring_dma as index is always 0. This increases readability. Signed-off-by: Philipp Hortmann --- drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c | 2 +- drivers/staging/rtl8192e/rtl8192e/rtl_core.c | 4 ++-- drivers/staging/rtl8192e/rtl8192e/rtl_core.h | 2 +- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c b/drivers/stagi= ng/rtl8192e/rtl8192e/r8192E_dev.c index e343e10e011a..e93394c51264 100644 --- a/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c +++ b/drivers/staging/rtl8192e/rtl8192e/r8192E_dev.c @@ -1841,7 +1841,7 @@ void rtl92e_enable_rx(struct net_device *dev) { struct r8192_priv *priv =3D (struct r8192_priv *)rtllib_priv(dev); =20 - rtl92e_writel(dev, RDQDA, priv->rx_ring_dma[RX_MPDU_QUEUE]); + rtl92e_writel(dev, RDQDA, priv->rx_ring_dma); } =20 static const u32 TX_DESC_BASE[] =3D { diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c b/drivers/staging= /rtl8192e/rtl8192e/rtl_core.c index 573d548e44d8..8af732870ddf 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.c +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.c @@ -1159,7 +1159,7 @@ static void _rtl92e_free_rx_ring(struct net_device *d= ev) dma_free_coherent(&priv->pdev->dev, sizeof(*priv->rx_ring) * priv->rxringcount, priv->rx_ring, - priv->rx_ring_dma[rx_queue_idx]); + priv->rx_ring_dma); priv->rx_ring =3D NULL; } =20 @@ -1356,7 +1356,7 @@ static short _rtl92e_alloc_rx_ring(struct net_device = *dev) =20 priv->rx_ring =3D dma_alloc_coherent(&priv->pdev->dev, sizeof(*priv->rx_ring) * priv->rxringcount, - &priv->rx_ring_dma[rx_queue_idx], + &priv->rx_ring_dma, GFP_ATOMIC); if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) { netdev_warn(dev, "Cannot allocate RX ring\n"); diff --git a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h b/drivers/staging= /rtl8192e/rtl8192e/rtl_core.h index 2a99873fbe90..b3ebff2df62a 100644 --- a/drivers/staging/rtl8192e/rtl8192e/rtl_core.h +++ b/drivers/staging/rtl8192e/rtl8192e/rtl_core.h @@ -234,7 +234,7 @@ struct r8192_priv { =20 struct rx_desc *rx_ring; struct sk_buff *rx_buf[MAX_RX_COUNT]; - dma_addr_t rx_ring_dma[MAX_RX_QUEUE]; + dma_addr_t rx_ring_dma; unsigned int rx_idx[MAX_RX_QUEUE]; int rxringcount; u16 rxbuffersize; --=20 2.42.0