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Subject[char-misc-next 1/2] mei: bus: drop useless cldev null check
Date
From: Alexander Usyskin <alexander.usyskin@intel.com>

cldev cannot be NULL when derived with to_mei_cl_device().
Drop useless NULL-checks.

Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
drivers/misc/mei/bus.c | 9 ---------
1 file changed, 9 deletions(-)

diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c
index 5d7a68674d9b20b32c415fe8..33ec6424dfee25aacd862fd0 100644
--- a/drivers/misc/mei/bus.c
+++ b/drivers/misc/mei/bus.c
@@ -1046,9 +1046,6 @@ static int mei_cl_device_match(struct device *dev, struct device_driver *drv)
const struct mei_cl_driver *cldrv = to_mei_cl_driver(drv);
const struct mei_cl_device_id *found_id;

- if (!cldev)
- return 0;
-
if (!cldev->do_match)
return 0;

@@ -1079,9 +1076,6 @@ static int mei_cl_device_probe(struct device *dev)
cldev = to_mei_cl_device(dev);
cldrv = to_mei_cl_driver(dev->driver);

- if (!cldev)
- return 0;
-
if (!cldrv || !cldrv->probe)
return -ENODEV;

@@ -1276,9 +1270,6 @@ static void mei_cl_bus_dev_release(struct device *dev)
{
struct mei_cl_device *cldev = to_mei_cl_device(dev);

- if (!cldev)
- return;
-
mei_cl_flush_queues(cldev->cl, NULL);
mei_me_cl_put(cldev->me_cl);
mei_dev_bus_put(cldev->bus);
--
2.40.1
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