From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from youngberry.canonical.com ([91.189.89.112]:34754 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388097AbeGTS5I (ORCPT ); Fri, 20 Jul 2018 14:57:08 -0400 From: Colin King To: Kalle Valo , "David S . Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] ray_cs: remove redundant pointer 'p' Date: Fri, 20 Jul 2018 19:07:40 +0100 Message-Id: <20180720180740.21018-1-colin.king@canonical.com> (sfid-20180720_200801_758481_8B8AD94F) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Colin Ian King Pointer 'p' is being assigned but is never used hence it is redundant and can be removed. Also re-work if statement to remove redundant assignment of p. Cleans up clang warning: warning: variable 'p' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/net/wireless/ray_cs.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index a7e0a17aa7e8..08c607c031bc 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -470,7 +470,6 @@ static inline struct rcs __iomem *rcs_base(ray_dev_t *dev) static int ray_init(struct net_device *dev) { int i; - UCHAR *p; struct ccs __iomem *pccs; ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; @@ -513,12 +512,9 @@ static int ray_init(struct net_device *dev) init_startup_params(local); /* copy mac address to startup parameters */ - if (parse_addr(phy_addr, local->sparm.b4.a_mac_addr)) { - p = local->sparm.b4.a_mac_addr; - } else { + if (!parse_addr(phy_addr, local->sparm.b4.a_mac_addr)) { memcpy(&local->sparm.b4.a_mac_addr, &local->startup_res.station_addr, ADDRLEN); - p = local->sparm.b4.a_mac_addr; } clear_interrupt(local); /* Clear any interrupt from the card */ -- 2.17.1 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Colin King Date: Fri, 20 Jul 2018 18:07:40 +0000 Subject: [PATCH] ray_cs: remove redundant pointer 'p' Message-Id: <20180720180740.21018-1-colin.king@canonical.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Kalle Valo , "David S . Miller" , linux-wireless@vger.kernel.org, netdev@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org From: Colin Ian King Pointer 'p' is being assigned but is never used hence it is redundant and can be removed. Also re-work if statement to remove redundant assignment of p. Cleans up clang warning: warning: variable 'p' set but not used [-Wunused-but-set-variable] Signed-off-by: Colin Ian King --- drivers/net/wireless/ray_cs.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c index a7e0a17aa7e8..08c607c031bc 100644 --- a/drivers/net/wireless/ray_cs.c +++ b/drivers/net/wireless/ray_cs.c @@ -470,7 +470,6 @@ static inline struct rcs __iomem *rcs_base(ray_dev_t *dev) static int ray_init(struct net_device *dev) { int i; - UCHAR *p; struct ccs __iomem *pccs; ray_dev_t *local = netdev_priv(dev); struct pcmcia_device *link = local->finder; @@ -513,12 +512,9 @@ static int ray_init(struct net_device *dev) init_startup_params(local); /* copy mac address to startup parameters */ - if (parse_addr(phy_addr, local->sparm.b4.a_mac_addr)) { - p = local->sparm.b4.a_mac_addr; - } else { + if (!parse_addr(phy_addr, local->sparm.b4.a_mac_addr)) { memcpy(&local->sparm.b4.a_mac_addr, &local->startup_res.station_addr, ADDRLEN); - p = local->sparm.b4.a_mac_addr; } clear_interrupt(local); /* Clear any interrupt from the card */ -- 2.17.1