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

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[ 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: 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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Zhang Changzhong
2022-11-11 20:09:16 +08:00
committed by Greg Kroah-Hartman
parent e74746bf04
commit d753f554f2
1 changed files with 6 additions and 4 deletions
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4
drivers/net/can/cc770/cc770_isa.c
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@@ -264,13 +264,15 @@ static int cc770_isa_probe(struct platform_device *pdev)
if (err) { if (err) {
dev_err(&pdev->dev, dev_err(&pdev->dev,
"couldn't register device (err=%d)\n", err); "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", dev_info(&pdev->dev, "device registered (reg_base=0x%p, irq=%d)\n",
priv->reg_base, dev->irq); priv->reg_base, dev->irq);
return 0; return 0;
exit_free:
free_cc770dev(dev);
exit_unmap: exit_unmap:
if (mem[idx]) if (mem[idx])
iounmap(base); iounmap(base);