linux-kernel - [patch 096/123] USB: remove debugging message for uevent constructions

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Message-Id: <20100313001513.530168611@kvm.kroah.org>
Date:	Fri, 12 Mar 2010 16:13:14 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Alan Stern <stern@...land.harvard.edu>
Subject: [patch 096/123] USB: remove debugging message for uevent constructions

2.6.33-stable review patch.  If anyone has any objections, please let me know.

-----------------

From: Alan Stern <stern@...land.harvard.edu>

commit cceffe9348f93188d7811bda95924d4bd3040d0f upstream.

This patch (as1332) removes an unneeded and annoying debugging message
announcing all USB uevent constructions.

Signed-off-by: Alan Stern <stern@...land.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/usb/core/driver.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -691,9 +691,6 @@ static int usb_uevent(struct device *dev
 {
 	struct usb_device *usb_dev;
 
-	/* driver is often null here; dev_dbg() would oops */
-	pr_debug("usb %s: uevent\n", dev_name(dev));
-
 	if (is_usb_device(dev)) {
 		usb_dev = to_usb_device(dev);
 	} else if (is_usb_interface(dev)) {
@@ -705,6 +702,7 @@ static int usb_uevent(struct device *dev
 	}
 
 	if (usb_dev->devnum < 0) {
+		/* driver is often null here; dev_dbg() would oops */
 		pr_debug("usb %s: already deleted?\n", dev_name(dev));
 		return -ENODEV;
 	}


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