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USB: FHCI: avoid redundant condition

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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>
This commit is contained in:
Heinrich Schuchardt 2016-05-09 00:15:31 +02:00 • committed by Greg Kroah-Hartman
parent f879fc32aa
commit 2b4ba254d2
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/host/fhci-sched.c
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@ -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) {