From: Heinrich Schuchardt <xypron.glpk@gmx.de>
Date: Sun, 8 May 2016 22:15:31 +0000 (+0200)
Subject: USB: FHCI: avoid redundant condition
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=2b4ba254d2c1f7489da435fba0add68e6695fefa;p=linux-beck.git

USB: FHCI: avoid redundant condition

The right part of the following or expression is only evaluated if
td is nonzero.
!td || (td && td.status == USB_TD_INPROGRESS)
So no need to check td again.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
index a9609a336efe..2f162faabbca 100644
--- a/drivers/usb/host/fhci-sched.c
+++ b/drivers/usb/host/fhci-sched.c
@@ -288,7 +288,7 @@ static int scan_ed_list(struct fhci_usb *usb,
 	list_for_each_entry(ed, list, node) {
 		td = ed->td_head;
 
-		if (!td || (td && td->status == USB_TD_INPROGRESS))
+		if (!td || td->status == USB_TD_INPROGRESS)
 			continue;
 
 		if (ed->state != FHCI_ED_OPER) {