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Subject[PATCH] [media] cobalt: remove redundant zero check on retval
Date
From: Colin Ian King <colin.king@canonical.com>

The error handling paths all end up with retval being non-zero,
so the check for retval being zero is always false and hence
is redundant. Remove it.

Detected by CoverityScan CID#1309479 ("Logically dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
drivers/media/pci/cobalt/cobalt-driver.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/media/pci/cobalt/cobalt-driver.c b/drivers/media/pci/cobalt/cobalt-driver.c
index 98b6cb9505d1..8487ecaa4d30 100644
--- a/drivers/media/pci/cobalt/cobalt-driver.c
+++ b/drivers/media/pci/cobalt/cobalt-driver.c
@@ -767,8 +767,6 @@ static int cobalt_probe(struct pci_dev *pci_dev,
err_wq:
destroy_workqueue(cobalt->irq_work_queues);
err:
- if (retval == 0)
- retval = -ENODEV;
cobalt_err("error %d on initialization\n", retval);

v4l2_device_unregister(&cobalt->v4l2_dev);
--
2.14.1
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