From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x224v12GKbThyqk2sET0RZQNe0jX7ojZYKEEw2etmRvCchkjOd3nRLCj58fTn/0KSFclYBbda ARC-Seal: i=1; a=rsa-sha256; t=1516979233; cv=none; d=google.com; s=arc-20160816; b=rtFfmHWsO+r8QtqX9OZn6IBLpwKtl81f9kHaw7pM+Bv7w446CQEj3mlJBFXC9luCa7 GIf+0xS3v6yS2WeorSnWoeGvKCGDjYrGq7hSMhhKpDNPpysHDqPGo1ScS6Du5E/yqtfo cdreKffXnQi7UZ2RYQ5xKXwC9tQd9qMuTuMbuuQDmWksBwA4Lid5RuQ6lwjWSLffdyae kVIiZ+qIYrf0k2pB4eBUpWi+wb94QKkwlGed0AdT4Uqys8hn4SlNTOMOu2YCF+nhmbYh oJqxonYiYqozESEx1LBNc1c5hOVEeXyHSbOQTecctSVfOU0KAF3LOK79XtJ+VTwuwRr8 oKgw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:arc-authentication-results; bh=DmTHPXYHyQ+g9mOWkvEVEh7Sp7kOtabd5RAbs84PjEo=; b=YzZOmiBbpSdFX9mbdfZGwAGvlck9fyTK8Me8HEfl7VYkvDTsyMqQCG8iTzJkofOHUJ 7RXuxl/7BR+gBSRzbkoN1TaWse1jC+woUJ+W4ljPVzZAx40zYNoqCZrU8XKgjEFQmQ29 N4ZjX4VvoY06duIlXCYpzhSIjx/Tb1i5l9xgWHs5z4McV2LRmEHvm/wf8Y4KzoGLjj69 9lhlT9m7tRwvTU6KJUK3tsJvfpN6dXPBUwm9zRbY88mswHjne28h7k6FaNmRnapKORfS ZqI7AdlprUR2pDwXMtN5/4QjSCHX+JSW2Rr+UoC/VCs+B21+rosDP3m5xbt9N08cQRso pL/A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of colin.king@canonical.com designates 91.189.89.112 as permitted sender) smtp.mailfrom=colin.king@canonical.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=canonical.com Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of colin.king@canonical.com designates 91.189.89.112 as permitted sender) smtp.mailfrom=colin.king@canonical.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=canonical.com From: Colin King To: Greg Kroah-Hartman , Felipe Balbi , Johan Hovold , linux-usb@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] USB: wusbcore: remove redundant re-assignment to pointer 'dev' Date: Fri, 26 Jan 2018 15:07:12 +0000 Message-Id: <20180126150712.6380-1-colin.king@canonical.com> X-Mailer: git-send-email 2.15.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1590668016633026083?= X-GMAIL-MSGID: =?utf-8?q?1590668016633026083?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Colin Ian King Pointer dev is initialized and then re-assigned with the same value a little later, hence the second assignment is redundant and can be removed. Cleans up clang warning: drivers/usb/wusbcore/wa-nep.c:88:17: warning: Value stored to 'dev' during its initialization is never read Signed-off-by: Colin Ian King Reviewed-by: Johan Hovold --- drivers/usb/wusbcore/wa-nep.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/usb/wusbcore/wa-nep.c b/drivers/usb/wusbcore/wa-nep.c index 9fdcb6b84abf..5f0656db5482 100644 --- a/drivers/usb/wusbcore/wa-nep.c +++ b/drivers/usb/wusbcore/wa-nep.c @@ -93,7 +93,6 @@ static void wa_notif_dispatch(struct work_struct *ws) goto out; /* screw it */ #endif atomic_dec(&wa->notifs_queued); /* Throttling ctl */ - dev = &wa->usb_iface->dev; size = nw->size; itr = nw->data; -- 2.15.1