Messages in this thread Patch in this message | | | From | Daniel Lezcano <> | Subject | [PATCH] net/usb/drivers: Remove useless hrtimer_active check | Date | Tue, 19 Jun 2018 16:14:30 +0200 |
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The code does:
if (hrtimer_active(&t)) hrtimer_cancel(&t);
However, hrtimer_cancel() checks if the timer is active, so the test above is pointless.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> --- drivers/net/usb/cdc_ncm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 90d07ed..732ceff 100644 --- a/drivers/net/usb/cdc_ncm.c +++ b/drivers/net/usb/cdc_ncm.c @@ -967,8 +967,7 @@ void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf) atomic_set(&ctx->stop, 1); - if (hrtimer_active(&ctx->tx_timer)) - hrtimer_cancel(&ctx->tx_timer); + hrtimer_cancel(&ctx->tx_timer); tasklet_kill(&ctx->bh); -- 2.7.4
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