From: Igor Stoppa <igor.stoppa@gmail.com>
To: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: igor.stoppa@gmail.com, Igor Stoppa <igor.stoppa@huawei.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org
Subject: [PATCH] usb: octeon-hcd: remove unnecessary unlikely()
Date: Fri, 7 Sep 2018 20:08:20 +0300 [thread overview]
Message-ID: <20180907170820.27328-1-igor.stoppa@huawei.com> (raw)
WARN_ON() already contains an unlikely(), so it's not necessary to
wrap it into another.
Signed-off-by: Igor Stoppa <igor.stoppa@huawei.com>
Cc: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devel@driverdev.osuosl.org
Cc: linux-kernel@vger.kernel.org
---
drivers/staging/octeon-usb/octeon-hcd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/octeon-usb/octeon-hcd.c b/drivers/staging/octeon-usb/octeon-hcd.c
index cff5e790b196..1a6431879201 100644
--- a/drivers/staging/octeon-usb/octeon-hcd.c
+++ b/drivers/staging/octeon-usb/octeon-hcd.c
@@ -2768,7 +2768,7 @@ static int cvmx_usb_poll_channel(struct octeon_hcd *usb, int channel)
(pipe->transfer_dir == CVMX_USB_DIRECTION_OUT))
pipe->flags |= CVMX_USB_PIPE_FLAGS_NEED_PING;
- if (unlikely(WARN_ON_ONCE(bytes_this_transfer < 0))) {
+ if (WARN_ON_ONCE(bytes_this_transfer < 0)) {
/*
* In some rare cases the DMA engine seems to get stuck and
* keeps substracting same byte count over and over again. In
--
2.17.1
reply other threads:[~2018-09-07 17:08 UTC|newest]
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