linux-kernel - [PATCH 1/1] drivers/staging/vt6656/main

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Message-Id: <20170417235848.5572-2-linsh@oregonstate.edu>
Date:   Mon, 17 Apr 2017 16:58:48 -0700
From:   Chewie Lin <linsh@...gonstate.edu>
To:     greg@...ah.com, forest@...ttletooquiet.net,
        devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/1] drivers/staging/vt6656/main_usb.c: checkpatch warning

Swap string in the dev_warn() call with __func__ argument, instead of
explicitly calling the function name in the string:

        WARNING: Prefer using "%s", __func__ to embedded function names
        #417: FILE: main_usb.c:417:
        +                        "usb_device_reset fail status=%d\n", status);

        total: 0 errors, 1 warnings, 1058 lines checked

And after fix:

        main_usb.c has no obvious style problems and is ready for submission.

Signed-off-by: Chewie Lin <linsh@...gonstate.edu>
---
 drivers/staging/vt6656/main_usb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/vt6656/main_usb.c b/drivers/staging/vt6656/main_usb.c
index 9e074e9daf4e..71c4511b4cff 100644
--- a/drivers/staging/vt6656/main_usb.c
+++ b/drivers/staging/vt6656/main_usb.c
@@ -414,7 +414,7 @@ static void usb_device_reset(struct vnt_private *priv)
 	status = usb_reset_device(priv->usb);
 	if (status)
 		dev_warn(&priv->usb->dev,
-			 "usb_device_reset fail status=%d\n", status);
+			 "%s fail status=%d\n", __func__, status);
 }
 
 static void vnt_free_int_bufs(struct vnt_private *priv)
-- 
2.12.2