linux-kernel - [PATCH] platform/chrome: wilco_ec: convert stream-like files from nonseekable_open -> stream

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Date:   Sun,  7 Feb 2021 17:08:38 +0800
From:   Yang Li <yang.lee@...ux.alibaba.com>
To:     bleung@...omium.org
Cc:     enric.balletbo@...labora.com, linux-kernel@...r.kernel.org,
        Yang Li <yang.lee@...ux.alibaba.com>
Subject: [PATCH] platform/chrome: wilco_ec: convert stream-like files from nonseekable_open -> stream_open

Eliminate the following coccicheck warning:
./drivers/platform/chrome/wilco_ec/telemetry.c:259:1-17: WARNING:
telem_fops: .read() and .write() have stream semantic; safe to change
nonseekable_open -> stream_open.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@...ux.alibaba.com>
---
 drivers/platform/chrome/wilco_ec/telemetry.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/platform/chrome/wilco_ec/telemetry.c b/drivers/platform/chrome/wilco_ec/telemetry.c
index e06d96f..60da7a2 100644
--- a/drivers/platform/chrome/wilco_ec/telemetry.c
+++ b/drivers/platform/chrome/wilco_ec/telemetry.c
@@ -256,7 +256,7 @@ static int telem_open(struct inode *inode, struct file *filp)
 	sess_data->dev_data = dev_data;
 	sess_data->has_msg = false;
 
-	nonseekable_open(inode, filp);
+	stream_open(inode, filp);
 	filp->private_data = sess_data;
 
 	return 0;
-- 
1.8.3.1