linux-kernel - [PATCH] staging/usbip: remove vhci_hcd vhci_hub

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1390331914-16291-1-git-send-email-shuah.kh@samsung.com>
Date:	Tue, 21 Jan 2014 12:18:34 -0700
From:	Shuah Khan <shuah.kh@...sung.com>
To:	gregkh@...uxfoundation.org, geert@...ux-m68k.org, navinp@...c.in,
	ke42caxa@....cs.fau.de, harvey.huawei.yang@...il.com
Cc:	Shuah Khan <shuah.kh@...sung.com>, linux-usb@...r.kernel.org,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
	shuahkhan@...il.com
Subject: [PATCH] staging/usbip: remove vhci_hcd vhci_hub_status change message

When vhci_hcd is enabled, the following message floods the dmesg buffer.
This message doesn't provide any useful information other than cluttering
the dmesg buffer. Fix it by removing the message. There is another debug
message in this routine that dumps detailed port status change information.

[ 4062.716662] vhci_hcd: changed 0

Signed-off-by: Shuah Khan <shuah.kh@...sung.com>
---
 drivers/staging/usbip/vhci_hcd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
index 72391ef..adb6201 100644
--- a/drivers/staging/usbip/vhci_hcd.c
+++ b/drivers/staging/usbip/vhci_hcd.c
@@ -205,8 +205,6 @@ static int vhci_hub_status(struct usb_hcd *hcd, char *buf)
 		}
 	}
 
-	pr_info("changed %d\n", changed);
-
 	if ((hcd->state == HC_STATE_SUSPENDED) && (changed == 1))
 		usb_hcd_resume_root_hub(hcd);
 
-- 
1.8.3.2

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/