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Commit d9588f87 authored by Fabio Estevam's avatar Fabio Estevam Committed by Herbert Xu
Browse files

crypto: mxs-dcp - Fix platform_get_irq() error handling 



We should test the error case for each platform_get_irq() assignment and
propagate the error accordingly.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Acked-by: default avatarMarek Vasut <marex@denx.de>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent b3bd5869

drivers/crypto/mxs-dcp.c

+7 −2
Original line number Diff line number Diff line
@@ -908,9 +908,14 @@ static int mxs_dcp_probe(struct platform_device *pdev) 


	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);

	dcp_vmi_irq = platform_get_irq(pdev, 0);

	if (dcp_vmi_irq < 0) {

		ret = dcp_vmi_irq;

		goto err_mutex;

	}



	dcp_irq = platform_get_irq(pdev, 1);

	if (dcp_vmi_irq < 0 || dcp_irq < 0) {

		ret = -EINVAL;

	if (dcp_irq < 0) {

		ret = dcp_irq;

		goto err_mutex;

	}