staging: unisys: visornic: remove extraneous error check
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>
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@ -1342,13 +1342,11 @@ visornic_rx(struct uiscmdrsp *cmdrsp)
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*
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* Setup initial values for the visornic based on channel and default
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* values.
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* Returns a pointer to the devdata if successful, else NULL
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* Returns a pointer to the devdata structure
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*/
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static struct visornic_devdata *
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devdata_initialize(struct visornic_devdata *devdata, struct visor_device *dev)
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{
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if (!devdata)
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return NULL;
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devdata->dev = dev;
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devdata->incarnation_id = get_jiffies_64();
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return devdata;
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