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staging: fieldbus: anybuss: jump to correct label in an error path 

commit 7e97e4cbf3 upstream.

In current code, controller_probe() misses to call ida_simple_remove()
in an error path. Jump to correct label to fix it.

Fixes: 17614978ed ("staging: fieldbus: anybus-s: support the Arcx anybus controller")
Reviewed-by: Sven Van Asbroeck <TheSven73@gmail.com>
Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201012132404.113031-1-jingxiangfeng@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
Jing Xiangfeng 2020-10-12 21:24:04 +08:00 committed by Greg Kroah-Hartman
parent 8fd792948e
commit 4d934fe936
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/fieldbus/anybuss/arcx-anybus.c
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@ -297,7 +297,7 @@ static int controller_probe(struct platform_device *pdev)
regulator = devm_regulator_register(dev, &can_power_desc, &config);
if (IS_ERR(regulator)) {
err = PTR_ERR(regulator);
goto out_reset;
goto out_ida;
}
/* make controller info visible to userspace */
cd->class_dev = kzalloc(sizeof(*cd->class_dev), GFP_KERNEL);