From nobody Fri Dec 19 19:33:19 2025 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 457041F4189 for ; Wed, 12 Mar 2025 07:40:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741765238; cv=none; b=Jmh7BpEIYubrYwlGgY1XqvMAvdO91I7fObNqmwlWHGnrkBD4gGHRex4kcyY5kJbxgWZbVAMqTLTBQsHHDhkYXCFd0XAiTZ9eY01g9tHipqNEmeEMiXNGin5qck8C+1/dqXT8BQEVwU/Rcrkxb1r7oZZ4Dy0pfwLLJHjFPiGYiGw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741765238; c=relaxed/simple; bh=I8VeSuVWU7hBG97/XrhJeDb8Qe+2PoDcl4Ry8eqIDqk=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=llLLSmId1nqrAiO3HUb161NkZ79TiRewo0UlEKXJ4YtQgAsZ61hYHCwk6+y/GCj3PnGT+XW1LvpUpoTZ0UfayUP07UmelS04UQ8UqTFR6mA+ekqc3270xj06nRu4cVsPegm1K2ZGyIbiuu4IXn+rGyd9cquQ6yzp8sMzeN4Ef+c= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn; spf=pass smtp.mailfrom=iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=iscas.ac.cn Received: from localhost (unknown [124.16.138.129]) by APP-01 (Coremail) with SMTP id qwCowABnbW1xOtFn42F9FA--.41781S2; Wed, 12 Mar 2025 15:40:33 +0800 (CST) From: Chen Ni To: mporter@kernel.crashing.org, alex.bou9@gmail.com, linux-kernel@vger.kernel.org Cc: Chen Ni Subject: [PATCH] rapidio/rio_cm: remove redundant 'flush_workqueue()' calls Date: Wed, 12 Mar 2025 15:40:21 +0800 Message-Id: <20250312074021.1430114-1-nichen@iscas.ac.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowABnbW1xOtFn42F9FA--.41781S2 X-Coremail-Antispam: 1UD129KBjvdXoWrKF1xZFy7tr1DuryrtFyxZrb_yoW3Cwc_uF W3JFZ7G3yDta1vkw1UXr1rXFZ2vaykZF1FvFWrKF98KryUZw1Fvr4DZr4kuw4UZw15GFnr u34kX34UZrnrCjkaLaAFLSUrUUUUbb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbV8FF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Xr0_Ar1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Cr0_ Gr1UM28EF7xvwVC2z280aVAFwI0_Cr1j6rxdM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC0VAKzVAqx4xG6I80ewAv7VC0 I7IYx2IY67AKxVWUAVWUtwAv7VC2z280aVAFwI0_Gr1j6F4UJwAm72CE4IkC6x0Yz7v_Jr 0_Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxkF7I0En4kS14v2 6r126r1DMxkIecxEwVAFwVW8CwCF04k20xvY0x0EwIxGrwCFx2IqxVCFs4IE7xkEbVWUJV W8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v26r106r1rMI8E67AF67kF 1VAFwI0_JF0_Jw1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67AKxVWUJVWUCwCI42IY6x IIjxv20xvEc7CjxVAFwI0_Gr0_Cr1lIxAIcVCF04k26cxKx2IYs7xG6r1j6r1xMIIF0xvE x4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr0_Gr1UYxBIdaVFxhVjvj DU0xZFpf9x0JUS38nUUUUU= X-CM-SenderInfo: xqlfxv3q6l2u1dvotugofq/ Content-Type: text/plain; charset="utf-8" 'destroy_workqueue()' already drains the queue before destroying it, so there is no need to flush it explicitly. Remove the redundant 'flush_workqueue()' calls. This was generated with coccinelle: @@ expression E; @@ - flush_workqueue(E); destroy_workqueue(E); Signed-off-by: Chen Ni --- drivers/rapidio/rio_cm.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/rapidio/rio_cm.c b/drivers/rapidio/rio_cm.c index 9135227301c8..c5662c6c52fd 100644 --- a/drivers/rapidio/rio_cm.c +++ b/drivers/rapidio/rio_cm.c @@ -2196,7 +2196,6 @@ static void riocm_remove_mport(struct device *dev) if (!found) return; =20 - flush_workqueue(cm->rx_wq); destroy_workqueue(cm->rx_wq); =20 /* Release channels bound to this mport */ --=20 2.25.1