From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f52.google.com (mail-wm1-f52.google.com [209.85.128.52]) (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 8EC9C6D00 for ; Tue, 15 Jun 2021 22:36:16 +0000 (UTC) Received: by mail-wm1-f52.google.com with SMTP id b205so57805wmb.3 for ; Tue, 15 Jun 2021 15:36:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=philpotter-co-uk.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=mG6EcXHgQPh4KFS+sxj0/0DZ5DGgzbb1Rd38rg/w2dA=; b=uSZs5g2SqprC8RF0ycPuyfFwp0jPrHGRJO0tu8htH7ofxsYRZ1p34wgGrQT/kZkQWN vKEY+/4NAmkpPptPTfi39x346+TaO2Uq/fSUqaCRrXLD39TuQZdJdWEPPgCm7lfInjtY mpGKc8GrThIXVgyFDFRWAtjNgzlAZL/Wy8WeRLiOZUEqP9IbPMIpo5EgOt/Y4TP2BrJd bLlAQGy8PaDlePWSDcUB3U4f5kmtzOvy/XrHBJGX/hwYe6De1+phcQaHTpsQ5+kgApqr SE0MaO4jMx+7qKdmb6jz2lcz9MS/RufBAN1HwS1XTYyrrkjPYbBKaVZYe+PrdgW9xFyp CuuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mG6EcXHgQPh4KFS+sxj0/0DZ5DGgzbb1Rd38rg/w2dA=; b=RbTKMUFc1pR0G6S3gj8s+dD0Drh75yQtBrVJExsOt0hmcdcN6ms6OHkcumlmKcowk8 0eMh3wGETJCkj8twsHZUy3/7UcU8zoV+FVBWWdXYAcaxxrnF2S8T7M6xahqblSsDVJwd TmcDhMgXX6PKd1vt1j2VCQ50n2VoOpMb3lPaqfynL5SIoF9jcFxNo/loPgfeU5Xm9Azy EWXwS/kxjz14RQdUwIX/T7m34F3OJ2INx7CrJiUZHpWL17aIIFJGFYtmxXBmBxzkqtIA rvWfFc1ZWm8ZxnBWdTgGjHppOOPVzxUec8ksCqr8R/BWsP3vOBl7L2+azAmCctYED3Ar YiZA== X-Gm-Message-State: AOAM533dz/60v4rO7rydWG27KSzpdoaK07p+rgjeNe65rgUKFSTjUP9i DiKBkqASExbQyKbsapJ9owj26g== X-Google-Smtp-Source: ABdhPJwLswKcN2NlwsK6zyliYTz/R38llj8ybSU7CY4dWysaOcvPF8wWJTWSMdcE1wgzFUjCovyxMw== X-Received: by 2002:a1c:ed10:: with SMTP id l16mr7632228wmh.8.1623796575116; Tue, 15 Jun 2021 15:36:15 -0700 (PDT) Received: from localhost.localdomain (2.0.5.1.1.6.3.8.5.c.c.3.f.b.d.3.0.0.0.0.6.1.f.d.0.b.8.0.1.0.0.2.ip6.arpa. [2001:8b0:df16:0:3dbf:3cc5:8361:1502]) by smtp.gmail.com with ESMTPSA id m23sm3934791wml.27.2021.06.15.15.36.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Jun 2021 15:36:14 -0700 (PDT) From: Phillip Potter To: gregkh@linuxfoundation.org Cc: Larry.Finger@lwfinger.net, dan.carpenter@oracle.com, linux-kernel@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH 3/7] staging: rtl8188eu: remove unused variables from core/rtw_efuse.c Date: Tue, 15 Jun 2021 23:36:03 +0100 Message-Id: <20210615223607.13863-4-phil@philpotter.co.uk> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210615223607.13863-1-phil@philpotter.co.uk> References: <20210615223607.13863-1-phil@philpotter.co.uk> X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Remove set but unused variables from within the file core/rtw_efuse.c in the function efuse_read_phymap_from_txpktbuf, as they are triggering kernel test robot warnings. Also, remove the local 'lenc' array as well, as nothing is done with its values. Keep the two usb_read8 calls however, as this patch is purely for warnings, not to change behaviour of the code. Reported-by: kernel test robot Signed-off-by: Phillip Potter --- drivers/staging/rtl8188eu/core/rtw_efuse.c | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c index 0d51bf9c9bb0..21619fd67217 100644 --- a/drivers/staging/rtl8188eu/core/rtw_efuse.c +++ b/drivers/staging/rtl8188eu/core/rtw_efuse.c @@ -234,16 +234,9 @@ static void efuse_read_phymap_from_txpktbuf( hi32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_H); if (i == 0) { - u8 lenc[2]; - u16 lenbak, aaabak; - u16 aaa; + usb_read8(adapter, REG_PKTBUF_DBG_DATA_L); + usb_read8(adapter, REG_PKTBUF_DBG_DATA_L + 1); - lenc[0] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L); - lenc[1] = usb_read8(adapter, REG_PKTBUF_DBG_DATA_L + 1); - - aaabak = le16_to_cpup((__le16 *)lenc); - lenbak = le16_to_cpu(*((__le16 *)lenc)); - aaa = le16_to_cpup((__le16 *)&lo32); len = le16_to_cpu(*((__le16 *)&lo32)); limit = min_t(u16, len - 2, limit); -- 2.30.2