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staging: unisys: visornic: remove extraneous error check

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Removes an extraneous error check in devdata_initialize(), and updates the
function comment accordingly.

Signed-off-by: David Binder <david.binder@unisys.com>
Reviewed-by: Tim Sell <Timothy.Sell@unisys.com>
Signed-off-by: David Kershner <david.kershner@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Binder 2016-05-13 23:17:15 -04:00 committed by Greg Kroah-Hartman
parent 186896fdf0
commit e1834bd0f6
1 changed files with 1 additions and 3 deletions
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4
drivers/staging/unisys/visornic/visornic_main.c
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@ -1342,13 +1342,11 @@ visornic_rx(struct uiscmdrsp *cmdrsp)
*
* Setup initial values for the visornic based on channel and default
* values.
* Returns a pointer to the devdata if successful, else NULL
* Returns a pointer to the devdata structure
*/
static struct visornic_devdata *
devdata_initialize(struct visornic_devdata *devdata, struct visor_device *dev)
{
if (!devdata)
return NULL;
devdata->dev = dev;
devdata->incarnation_id = get_jiffies_64();
return devdata;