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authorAaro Koskinen <aaro.koskinen@nokia.com>2009-12-09 17:26:25 +0100
committerTomi Valkeinen <tomi.valkeinen@nokia.com>2010-02-12 12:46:09 +0200
commit92fe0ff16a9299233104187bd6ceb2101501badc (patch)
tree31d58e8b8b89f7a5e71ac831e03fd62f8d9269f3 /drivers/video
parent80b1cc23ac96373bd5ff17f8959f2587d6fc37dd (diff)
downloadop-kernel-dev-92fe0ff16a9299233104187bd6ceb2101501badc.zip
op-kernel-dev-92fe0ff16a9299233104187bd6ceb2101501badc.tar.gz
OMAP: DSS: Taal: fix error returns in taal_probe()
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>
Diffstat (limited to 'drivers/video')
-rw-r--r--drivers/video/omap2/displays/panel-taal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 1f01dfc..0aaaa8a 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -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;
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