From 2aa3add0cc8f4b937062f33332297486c95ae966 Mon Sep 17 00:00:00 2001 From: "Gustavo A. R. Silva" <garsilva@embeddedor.com> Date: Tue, 2 May 2017 11:09:11 -0500 Subject: [PATCH] usb: host: remove unnecessary null check Remove unnecessary null check. udev->tt cannot ever be NULL when this section of code runs. Addresses-Coverity-ID: 100828 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/host/ehci-sched.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index 980a6b3b2da2..6bc6304672bc 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1105,7 +1105,7 @@ iso_stream_init( addr |= epnum << 8; addr |= dev->devnum; stream->ps.usecs = HS_USECS_ISO(maxp); - think_time = dev->tt ? dev->tt->think_time : 0; + think_time = dev->tt->think_time; stream->ps.tt_usecs = NS_TO_US(think_time + usb_calc_bus_time( dev->speed, is_input, 1, maxp)); hs_transfers = max(1u, (maxp + 187) / 188); -- GitLab