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

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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: 7e02e5433e ("can: cc770: legacy CC770 ISA bus driver")
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Link: https://lore.kernel.org/all/1668168557-6024-1-git-send-email-zhangchangzhong@huawei.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Zhang Changzhong 2022-11-11 20:09:16 +08:00 committed by Marc Kleine-Budde
parent 92dfd9310a
commit 62ec89e740
1 changed files with 6 additions and 4 deletions
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10
drivers/net/can/cc770/cc770_isa.c
View file

@ -264,22 +264,24 @@ 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_unmap:
exit_free:
free_cc770dev(dev);
exit_unmap:
if (mem[idx])
iounmap(base);
exit_release:
exit_release:
if (mem[idx])
release_mem_region(mem[idx], iosize);
else
release_region(port[idx], iosize);
exit:
exit:
return err;
}