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Message-ID: <1668168557-6024-1-git-send-email-zhangchangzhong@huawei.com> Date: Fri, 11 Nov 2022 20:09:16 +0800 From: Zhang Changzhong <zhangchangzhong@...wei.com> To: Wolfgang Grandegger <wg@...ndegger.com>, Marc Kleine-Budde <mkl@...gutronix.de>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com> CC: Zhang Changzhong <zhangchangzhong@...wei.com>, <linux-can@...r.kernel.org>, <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org> Subject: [PATCH 2/3] can: cc770: add missing free_cc770dev() in cc770_isa_probe() 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: 7e02e5433e00 ("can: cc770: legacy CC770 ISA bus driver") Signed-off-by: Zhang Changzhong <zhangchangzhong@...wei.com> --- drivers/net/can/cc770/cc770_isa.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/drivers/net/can/cc770/cc770_isa.c b/drivers/net/can/cc770/cc770_isa.c index 194c86e..8f6dccd 100644 --- a/drivers/net/can/cc770/cc770_isa.c +++ b/drivers/net/can/cc770/cc770_isa.c @@ -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; } -- 2.9.5
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