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Commit 78f8a34b authored by Zhang Changzhong's avatar Zhang Changzhong Committed by Greg Kroah-Hartman
Browse files

can: cc770: cc770_isa_probe(): add missing free_cc770dev() 



[ Upstream commit 62ec89e74099a3d6995988ed9f2f996b368417ec ]

Add the missing free_cc770dev() before return from cc770_isa_probe()
in the register_cc770dev() error handling case.

In addition, remove blanks before goto labels.

Fixes: 7e02e543 ("can: cc770: legacy CC770 ISA bus driver")
Signed-off-by: default avatarZhang Changzhong <zhangchangzhong@huawei.com>
Link: https://lore.kernel.org/all/1668168557-6024-1-git-send-email-zhangchangzhong@huawei.com


Signed-off-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent e4b474fa

drivers/net/can/cc770/cc770_isa.c

+6 −4
Original line number Diff line number Diff line
@@ -264,13 +264,15 @@ static int cc770_isa_probe(struct platform_device *pdev) 
	if (err) {

		dev_err(&pdev->dev,

			"couldn't register device (err=%d)\n", err);

		goto exit_unmap;

		goto exit_free;

	}



	dev_info(&pdev->dev, "device registered (reg_base=0x%p, irq=%d)\n",

		 priv->reg_base, dev->irq);

	return 0;



exit_free:

	free_cc770dev(dev);

exit_unmap:

	if (mem[idx])

		iounmap(base);