From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f51.google.com (mail-wm1-f51.google.com [209.85.128.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DABBE6ABC for ; Thu, 24 Feb 2022 23:07:00 +0000 (UTC) Received: by mail-wm1-f51.google.com with SMTP id i19so694582wmq.5 for ; Thu, 24 Feb 2022 15:07:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wbra4FEQu0N4mKrIa+OeGATLAQAZRowiOgXpL7J/xdw=; b=LsHQmedqI0UuvSsT/Sa28pwoSgDdgSdH3VFHn5qorZTLNoeeyCK4We76nwt9cag6J0 SxXuQ4jfmAzcVD8dl9JkwpGCsjp6IVOz0rj1zGzcXRjuJAsGYm4xQRTi94dsKIKT9SkE P5dcflfhbRgfIg1D991mL/pDK++aP/95GT8gweqXqTByr5ZcWL9cN4dZRFj32d98t8TY 5hAfnK+kztK19VM1nvYQiBZ9jLzrkRHmLArDHQHx3cuZ98n5Ak+C+KH1klJdIeG9BUA0 oBODIgyzlf0aL8GjfgX+LuERKe5l6VeAr62qhgMAT1xIYm5xdpV3OYWrfn3pAfELos7Y pAbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=wbra4FEQu0N4mKrIa+OeGATLAQAZRowiOgXpL7J/xdw=; b=OPftBhTOyUWkFfFD8hWxV+SdvzqhOO2fzUBbx3B+GLHkYJ95D/eGLhRM9XYkVHMQwk JkOnmC5ai9pfQ0alg5zUfeNiJy8Tpt4LE8HNv0sR+GpLUtCdaDlJ1rr9WJDQfn33VDPe wzm69hslXCI5EOA2AsVawKP8bQ8Wv7adaeXpuaDLl+iCEOq9CQOgXgxXbYZx2JXlb4kz isxHlZlawY/uzAIo2IHPxyUQl3ygkJjWJni2098RKt3M9WhKkTXy/uKD39et/bytYO6U 3aXlWMwvROgj478hGIquX0dOWvKCklQh8kPyXPn0JiKtOGnNduMQiOqmQ1n0b9HIRqEZ cZAg== X-Gm-Message-State: AOAM531/uDo9WPAryui87x6rkaQj47g0TNbVu3kom/iyUAkXbQeEfuqb VqKAU3abca5J3aG/YXIA/EM= X-Google-Smtp-Source: ABdhPJxZaMBZe4P0qOe+ykgYjJYjNIWkvfk4T8H5ECaKz8j0I8xOAgTO42Ecmlg6mvTcu9izMXSlSg== X-Received: by 2002:a1c:f705:0:b0:37d:f2e5:d8ec with SMTP id v5-20020a1cf705000000b0037df2e5d8ecmr268682wmh.21.1645744019245; Thu, 24 Feb 2022 15:06:59 -0800 (PST) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id q11-20020adfcd8b000000b001e320028660sm521461wrj.92.2022.02.24.15.06.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Feb 2022 15:06:58 -0800 (PST) From: Colin Ian King To: Larry Finger , Phillip Potter , Greg Kroah-Hartman , Michael Straube , linux-staging@lists.linux.dev Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH][next] staging: r8188eu: remove redundant variable reg_0x143 Date: Thu, 24 Feb 2022 23:06:58 +0000 Message-Id: <20220224230658.151338-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Variable reg_0x143 is being assigned a value, however is not being read. The variable is redundant and can be removed. Signed-off-by: Colin Ian King --- drivers/staging/r8188eu/hal/rtl8188e_hal_init.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c index cf58dfc3ff4d..53ebea311723 100644 --- a/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c +++ b/drivers/staging/r8188eu/hal/rtl8188e_hal_init.c @@ -189,7 +189,6 @@ static void efuse_read_phymap_from_txpktbuf( { u16 dbg_addr = 0; u32 start = 0, passing_time = 0; - u8 reg_0x143 = 0; __le32 lo32 = 0, hi32 = 0; u16 len = 0, count = 0; int i = 0; @@ -209,7 +208,7 @@ static void efuse_read_phymap_from_txpktbuf( rtw_write8(adapter, REG_TXPKTBUF_DBG, 0); start = jiffies; - while (!(reg_0x143 = rtw_read8(adapter, REG_TXPKTBUF_DBG)) && + while (!rtw_read8(adapter, REG_TXPKTBUF_DBG) && (passing_time = rtw_get_passing_time_ms(start)) < 1000) rtw_usleep_os(100); -- 2.34.1