From patchwork Fri Dec 1 15:06:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathias Nyman X-Patchwork-Id: 749446 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Uq43RAUt" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.24]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A9D893 for ; Fri, 1 Dec 2023 07:05:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1701443154; x=1732979154; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=xmeDhVNiYm2qHg1elyDyXQ7PYx4JHfJgMZPurWOb1wA=; b=Uq43RAUt+BvZj61gedUrkazjCBJLmeDVwbcNOi2BIR8CWGtT7/v8iP4h ptGOnWYdiVKsI5XtDjwD26lomAYthQzLosZMg60Gydw2urncS20vItuxn Ak6JaD3EcedRmUQzSMlpAaZV/UgXqsjy5RjKxB2/C3TsewYG+6m/s2dqN +RX53AQrv3XKqaRoP4YAIXWO7zyGobQKFt4ttepYOv7Ang0j6a/L/+BQ+ 3qcQwIY3hvDNMNpVlU69OafZVhw0VFr7h2t/c2ta/3+SZcUwhcyznlp7O TG0M2dx9O+h9R4UPrrTeKSoJdOolTDtAkhNox5awYnexHiAUGCj9RI5c7 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10911"; a="396309718" X-IronPort-AV: E=Sophos;i="6.04,241,1695711600"; d="scan'208";a="396309718" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Dec 2023 07:05:53 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10911"; a="943112549" X-IronPort-AV: E=Sophos;i="6.04,241,1695711600"; d="scan'208";a="943112549" Received: from mattu-haswell.fi.intel.com ([10.237.72.199]) by orsmga005.jf.intel.com with ESMTP; 01 Dec 2023 07:05:52 -0800 From: Mathias Nyman To: Cc: , Andy Shevchenko , Mathias Nyman Subject: [PATCH 07/19] xhci: dbc: Replace custom return value with proper Linux error code Date: Fri, 1 Dec 2023 17:06:35 +0200 Message-Id: <20231201150647.1307406-8-mathias.nyman@linux.intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231201150647.1307406-1-mathias.nyman@linux.intel.com> References: <20231201150647.1307406-1-mathias.nyman@linux.intel.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Andy Shevchenko Replace the custom return value with proper Linux error code. Signed-off-by: Andy Shevchenko Signed-off-by: Mathias Nyman --- drivers/usb/host/xhci-dbgcap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/xhci-dbgcap.c b/drivers/usb/host/xhci-dbgcap.c index c211c69e8041..779a564ad698 100644 --- a/drivers/usb/host/xhci-dbgcap.c +++ b/drivers/usb/host/xhci-dbgcap.c @@ -593,7 +593,7 @@ static int xhci_do_dbc_start(struct xhci_dbc *dbc) static int xhci_do_dbc_stop(struct xhci_dbc *dbc) { if (dbc->state == DS_DISABLED) - return -1; + return -EINVAL; writel(0, &dbc->regs->control); dbc->state = DS_DISABLED;