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Commit 49ca2eff authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Greg Kroah-Hartman
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usb: chipidea: usb2: check memory allocation failure 



Check memory allocation failure and return -ENOMEM in such a case, as
already done few lines below for another memory allocation.

Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a1279ef7

drivers/usb/chipidea/ci_hdrc_usb2.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -52,6 +52,8 @@ static int ci_hdrc_usb2_probe(struct platform_device *pdev) 




	if (!ci_pdata) {

	if (!ci_pdata) {

		ci_pdata = devm_kmalloc(dev, sizeof(*ci_pdata), GFP_KERNEL);

		ci_pdata = devm_kmalloc(dev, sizeof(*ci_pdata), GFP_KERNEL);

		if (!ci_pdata)

			return -ENOMEM;

		*ci_pdata = ci_default_pdata;	/* struct copy */

		*ci_pdata = ci_default_pdata;	/* struct copy */

	}

	}