From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mta0.migadu.com (out-156.mta0.migadu.com [91.218.175.156]) (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 578EA3F8EDE for ; Mon, 31 Aug 2026 10:03:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=91.218.175.156 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788170616; cv=none; b=bQdyk1zUvtBo4o6Bp1P9BwCd/1Xi67Ypbew9Atbld/DOFq1MA+3HTWtkLoTlgVdHZj5VZcey68ib3ktWXnOzxK5TVkphZ7Z6i7MyU9ccwHQOEMLf39i3hcIZT6tk9XQkbAGG6n9mQ0cPSEXRQivTLPbGliQ5xrC0RLXymfidyFw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788170616; c=relaxed/simple; bh=msNGKfPbz9m7HBz/I4U/FvBOAiAK0b9KMdY0WUWTEno=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=F82p2Tlb6AenAFDgmY+pPRtDqYMk0pvsCKd7vfFisxzX8HjajwzQ5Xth71udozEFF/Aq+21BYhsU6xCdTGTAv6jHX+suqLhPzLYFrxr3W5uBgw4GcGYdnFX9DejszCoulbBrybIjGQZRi+6CQIhXxIujg2GVQdRVjBWTCVyCxgM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b=PtyF82ot; arc=none smtp.client-ip=91.218.175.156 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.dev header.i=@linux.dev header.b="PtyF82ot" X-Envelope-To: linux-block@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=msNGKfPbz9m7HBz/I4U/FvBOAiAK0b9KMdY0WUWTEno=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1788170613; v=1; x=1788775413; b=PtyF82otjKNHqNaQPOx4ZrFIr2SQW4tEecUMhWpJJDrtdVl7ebp5zBmKJ8S7ls9LLt0ZlD0a lOylvJY9wFSTTdQACFT3IPj3+AciXWWys7wu+8GzdVE8T3DiWAk2nHh32Kd/T2vPHFgzjEMnbgP Evs9I4B7UJWjiyVL8Cn2asHA= X-Envelope-To: linux-block@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 8182e1c89fcaaebb; Mon, 31 Aug 2026 10:03:33 +0000 X-Mizu-Trace-ID: 8182e1c89fcaaebb X-Migadu-Flow: FLOW_OUT From: Tao Cui To: bvanassche@acm.org, axboe@kernel.dk Cc: hch@lst.de, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, cui.tao@linux.dev, Tao Cui Subject: [PATCH v2 3/3] loop: drop the unused argument of lo_req_flush() Date: Mon, 31 Aug 2026 18:03:05 +0800 Message-ID: <20260831100305.695116-4-cui.tao@linux.dev> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260831100305.695116-1-cui.tao@linux.dev> References: <20260831100305.695116-1-cui.tao@linux.dev> Precedence: bulk X-Mailing-List: linux-block@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Tao Cui lo_req_flush() never uses its request argument. Drop it. Signed-off-by: Tao Cui Reviewed-by: Bart Van Assche --- drivers/block/loop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 126f42580632..1aff40963b40 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -270,7 +270,7 @@ static int lo_fallocate(struct loop_device *lo, struct request *rq, loff_t pos, return ret; } -static int lo_req_flush(struct loop_device *lo, struct request *rq) +static int lo_req_flush(struct loop_device *lo) { int ret = vfs_fsync(lo->lo_backing_file, 0); if (unlikely(ret && ret != -EINVAL)) @@ -411,7 +411,7 @@ static int do_req_filebacked(struct loop_device *lo, struct request *rq) switch (req_op(rq)) { case REQ_OP_FLUSH: - return lo_req_flush(lo, rq); + return lo_req_flush(lo); case REQ_OP_WRITE_ZEROES: /* * If the caller doesn't want deallocation, call zeroout to -- 2.43.0