linux-kernel - [PATCH v2 3/9] usb: cnds3: drd: deleted !=

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Message-ID: <20200713100554.28530-4-pawell@cadence.com>
Date:   Mon, 13 Jul 2020 12:05:48 +0200
From:   Pawel Laszczak <pawell@...ence.com>
To:     <balbi@...nel.org>, <gregkh@...uxfoundation.org>,
        <linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <rogerq@...com>, <peter.chen@....com>
CC:     <dan.carpenter@...cle.com>, <heikki.krogerus@...ux.intel.com>,
        <colin.king@...onical.com>, <jpawar@...ence.com>,
        <ben.dooks@...ethink.co.uk>, <kurahul@...ence.com>,
        <sparmar@...ence.com>, Pawel Laszczak <pawell@...ence.com>
Subject: [PATCH v2 3/9] usb: cnds3: drd: deleted !=

Patch deletes unnecessary != from condition statement in cdns3_drd_init
function.

Signed-off-by: Pawel Laszczak <pawell@...ence.com>
---
 drivers/usb/cdns3/drd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/cdns3/drd.c b/drivers/usb/cdns3/drd.c
index 4939a568d8a2..6d2da504ad49 100644
--- a/drivers/usb/cdns3/drd.c
+++ b/drivers/usb/cdns3/drd.c
@@ -365,7 +365,7 @@ int cdns3_drd_init(struct cdns3 *cdns)
 	}
 
 	state = readl(&cdns->otg_regs->sts);
-	if (OTGSTS_OTG_NRDY(state) != 0) {
+	if (OTGSTS_OTG_NRDY(state)) {
 		dev_err(cdns->dev, "Cadence USB3 OTG device not ready\n");
 		return -ENODEV;
 	}
-- 
2.17.1