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OMAP: DSS: Taal: fix error returns in taal_probe()

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The workqueue creation error branch attempted to destroy a NULL wq,
and, in turn, a failed registration does not destroy the newly created
workqueue.

The problem was reported by a static analysis tool.

Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
This commit is contained in:
Aaro Koskinen 2009-12-09 17:26:25 +01:00 committed by Tomi Valkeinen
parent 80b1cc23ac
commit 92fe0ff16a
1 changed files with 2 additions and 2 deletions
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4
drivers/video/omap2/displays/panel-taal.c
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@ -510,7 +510,7 @@ static int taal_probe(struct omap_dss_device *dssdev)
if (td->esd_wq == NULL) {
dev_err(&dssdev->dev, "can't create ESD workqueue\n");
r = -ENOMEM;
goto err2;
goto err1;
}
INIT_DELAYED_WORK_DEFERRABLE(&td->esd_work, taal_esd_work);
@ -528,7 +528,7 @@ static int taal_probe(struct omap_dss_device *dssdev)
&taal_bl_ops);
if (IS_ERR(bldev)) {
r = PTR_ERR(bldev);
goto err1;
goto err2;
}
td->bldev = bldev;