linux-kernel - [PATCH 1/2] usb: xhci-renesas: Minor coding style cleanup

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Message-Id: <20210718015111.389719-2-mdf@kernel.org>
Date:   Sat, 17 Jul 2021 18:51:10 -0700
From:   Moritz Fischer <mdf@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     linux-usb@...r.kernel.org, moritzf@...gle.com,
        mathias.nyman@...el.com, gregkh@...uxfoundation.org,
        Moritz Fischer <mdf@...nel.org>, Vinod Koul <vkoul@...nel.org>
Subject: [PATCH 1/2] usb: xhci-renesas: Minor coding style cleanup

Change an explicit err == 0 to !err. No functional change.

Cc: Mathias Nyman <mathias.nyman@...el.com>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Vinod Koul <vkoul@...nel.org>
Signed-off-by: Moritz Fischer <mdf@...nel.org>
---
 drivers/usb/host/xhci-pci-renesas.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/host/xhci-pci-renesas.c b/drivers/usb/host/xhci-pci-renesas.c
index 1da647961c25..327f6a6d5672 100644
--- a/drivers/usb/host/xhci-pci-renesas.c
+++ b/drivers/usb/host/xhci-pci-renesas.c
@@ -595,7 +595,7 @@ int renesas_xhci_check_request_fw(struct pci_dev *pdev,
 
 	err = renesas_fw_check_running(pdev);
 	/* Continue ahead, if the firmware is already running. */
-	if (err == 0)
+	if (!err)
 		return 0;
 
 	if (err != 1)
-- 
2.32.0