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From: Johan Hovold <johan@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org, Johan Hovold <johan@kernel.org>
Subject: [PATCH 4/4] USB: usblcd: use pr_err()
Date: Thu, 26 Sep 2019 11:12:28 +0200	[thread overview]
Message-ID: <20190926091228.24634-10-johan@kernel.org> (raw)
In-Reply-To: <20190926091228.24634-1-johan@kernel.org>

Replace the one remaining printk with pr_err().

Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/usb/misc/usblcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c
index 732eb1f81368..61e9e987fe4a 100644
--- a/drivers/usb/misc/usblcd.c
+++ b/drivers/usb/misc/usblcd.c
@@ -84,7 +84,7 @@ static int lcd_open(struct inode *inode, struct file *file)
 
 	interface = usb_find_interface(&lcd_driver, subminor);
 	if (!interface) {
-		printk(KERN_ERR "USBLCD: %s - error, can't find device for minor %d\n",
+		pr_err("USBLCD: %s - error, can't find device for minor %d\n",
 		       __func__, subminor);
 		return -ENODEV;
 	}
-- 
2.23.0


      parent reply	other threads:[~2019-09-26  9:12 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-26  9:12 [PATCH 0/4] USB: usblcd: disconnect fix and locking clean ups Johan Hovold
2019-09-26  9:12 ` [PATCH 1/4] USB: usblcd: fix I/O after disconnect Johan Hovold
2019-09-26  9:12 ` [PATCH 2/4] USB: usblcd: drop redundant disconnect mutex Johan Hovold
2019-09-26  9:12 ` [PATCH 3/4] USB: usblcd: drop redundant lcd mutex Johan Hovold
2019-09-26  9:12 ` [PATCH 4/4] USB: usblcd: use pr_err() Johan Hovold
2019-09-26  9:12 ` [PATCH 0/4] USB: usblcd: disconnect fix and locking clean ups Johan Hovold
2019-09-26  9:17   ` Johan Hovold
2019-09-26  9:12 ` [PATCH 1/4] USB: usblcd: fix I/O after disconnect Johan Hovold
2019-09-26  9:12 ` [PATCH 2/4] USB: usblcd: drop redundant disconnect mutex Johan Hovold
2019-09-26  9:12 ` [PATCH 3/4] USB: usblcd: drop redundant lcd mutex Johan Hovold
2019-09-26  9:12 ` Johan Hovold [this message]

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