linux-kernel - [PATCH] usb: gadget: tegra-xudc: Avoid GFP

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Message-Id: <20200809072948.743269-1-christophe.jaillet@wanadoo.fr>
Date:   Sun,  9 Aug 2020 09:29:48 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     balbi@...nel.org, gregkh@...uxfoundation.org,
        thierry.reding@...il.com, jonathanh@...dia.com,
        nkristam@...dia.com, yuehaibing@...wei.com,
        heikki.krogerus@...ux.intel.com
Cc:     linux-usb@...r.kernel.org, linux-tegra@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH] usb: gadget: tegra-xudc: Avoid GFP_ATOMIC where it is not needed

There is no need to use GFP_ATOMIC here. It is a probe function, no
spinlock is taken.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 drivers/usb/gadget/udc/tegra-xudc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index d6ff68c06911..9aa4815c1c59 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -3733,7 +3733,7 @@ static int tegra_xudc_probe(struct platform_device *pdev)
 	unsigned int i;
 	int err;
 
-	xudc = devm_kzalloc(&pdev->dev, sizeof(*xudc), GFP_ATOMIC);
+	xudc = devm_kzalloc(&pdev->dev, sizeof(*xudc), GFP_KERNEL);
 	if (!xudc)
 		return -ENOMEM;
 
-- 
2.25.1