From: Jason Wessel <jason.wessel@windriver.com>
Date: Wed, 23 Sep 2009 23:32:44 +0000 (-0500)
Subject: USB: ehci-hub: Remove redundant ehci->debug check
X-Git-Tag: v2.6.33-rc1~315^2~120
X-Git-Url: http://bbs.cooldavid.org/git/?a=commitdiff_plain;h=872d3599622702b59a00521c0a5b8ff3822e1803;p=net-next-2.6.git

USB: ehci-hub: Remove redundant ehci->debug check

No need to check ehci->debug twice.

Found-by: Sergei Shtylyov sshtylyov@ru.mvista.com
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 1b6f1c0e5ce..2c6571c05f3 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -236,7 +236,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
 	}
 
 	if (unlikely(ehci->debug)) {
-		if (ehci->debug && !dbgp_reset_prep())
+		if (!dbgp_reset_prep())
 			ehci->debug = NULL;
 		else
 			dbgp_external_startup();