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[media] coda: fix the error path in coda_probe()

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In the case of coda_firmware_request() failure, we should release the
prevously acquired resources.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Fabio Estevam 2016-10-04 12:41:37 -03:00 committed by Mauro Carvalho Chehab
parent 69fd825c17
commit c762ff1f7e
1 changed files with 6 additions and 1 deletions
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7
drivers/media/platform/coda/coda-common.c
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@ -2295,8 +2295,13 @@ static int coda_probe(struct platform_device *pdev)
pm_runtime_set_active(&pdev->dev);
pm_runtime_enable(&pdev->dev);
return coda_firmware_request(dev);
ret = coda_firmware_request(dev);
if (ret)
goto err_alloc_workqueue;
return 0;
err_alloc_workqueue:
destroy_workqueue(dev->workqueue);
err_v4l2_register:
v4l2_device_unregister(&dev->v4l2_dev);
return ret;