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From: Richard Fitzgerald <rf@opensource.cirrus.com>
To: <vkoul@kernel.org>, <yung-chuan.liao@linux.intel.com>,
	<pierre-louis.bossart@linux.intel.com>, <sanyog.r.kale@intel.com>
Cc: patches@opensource.cirrus.com, alsa-devel@alsa-project.org,
	Richard Fitzgerald <rf@opensource.cirrus.com>,
	linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] soundwire: cadence: Fix error check in cdns_xfer_msg()
Date: Sat, 17 Sep 2022 16:48:21 +0100	[thread overview]
Message-ID: <20220917154822.690472-1-rf@opensource.cirrus.com> (raw)

_cdns_xfer_msg() returns an sdw_command_response value, not a
negative error code.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
 drivers/soundwire/cadence_master.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index ca241bbeadd9..3543a923ee6b 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -708,7 +708,7 @@ cdns_xfer_msg(struct sdw_bus *bus, struct sdw_msg *msg)
 	for (i = 0; i < msg->len / CDNS_MCP_CMD_LEN; i++) {
 		ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
 				     CDNS_MCP_CMD_LEN, false);
-		if (ret < 0)
+		if (ret != SDW_CMD_OK)
 			goto exit;
 	}
 
-- 
2.30.2


WARNING: multiple messages have this Message-ID (diff)
From: Richard Fitzgerald <rf@opensource.cirrus.com>
To: <vkoul@kernel.org>, <yung-chuan.liao@linux.intel.com>,
	<pierre-louis.bossart@linux.intel.com>, <sanyog.r.kale@intel.com>
Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>,
	<patches@opensource.cirrus.com>,
	Richard Fitzgerald <rf@opensource.cirrus.com>
Subject: [PATCH 1/2] soundwire: cadence: Fix error check in cdns_xfer_msg()
Date: Sat, 17 Sep 2022 16:48:21 +0100	[thread overview]
Message-ID: <20220917154822.690472-1-rf@opensource.cirrus.com> (raw)

_cdns_xfer_msg() returns an sdw_command_response value, not a
negative error code.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
---
 drivers/soundwire/cadence_master.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/soundwire/cadence_master.c b/drivers/soundwire/cadence_master.c
index ca241bbeadd9..3543a923ee6b 100644
--- a/drivers/soundwire/cadence_master.c
+++ b/drivers/soundwire/cadence_master.c
@@ -708,7 +708,7 @@ cdns_xfer_msg(struct sdw_bus *bus, struct sdw_msg *msg)
 	for (i = 0; i < msg->len / CDNS_MCP_CMD_LEN; i++) {
 		ret = _cdns_xfer_msg(cdns, msg, cmd, i * CDNS_MCP_CMD_LEN,
 				     CDNS_MCP_CMD_LEN, false);
-		if (ret < 0)
+		if (ret != SDW_CMD_OK)
 			goto exit;
 	}
 
-- 
2.30.2


             reply	other threads:[~2022-09-17 15:49 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-17 15:48 Richard Fitzgerald [this message]
2022-09-17 15:48 ` [PATCH 1/2] soundwire: cadence: Fix error check in cdns_xfer_msg() Richard Fitzgerald
2022-09-17 15:48 ` [PATCH 2/2] soundwire: cadence: Simplify error paths " Richard Fitzgerald
2022-09-17 15:48   ` Richard Fitzgerald
2022-09-19  8:48   ` Pierre-Louis Bossart
2022-09-19  8:48     ` Pierre-Louis Bossart
2022-09-19  8:48 ` [PATCH 1/2] soundwire: cadence: Fix error check " Pierre-Louis Bossart
2022-09-20  5:07 ` Vinod Koul
2022-09-20  5:07   ` Vinod Koul

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