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staging: unisys: visorbus: check for err from dev_set_name 

The function dev_set_name can return an error, don't just ignore it.

Signed-off-by: David Kershner <david.kershner@unisys.com>
Reviewed-by: Reviewed-by: Tim Sell <timothy.sell@unisys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
David Kershner 2017-03-28 09:34:50 -04:00 committed by Greg Kroah-Hartman
parent f894c88a24
commit e0d210ae5f
1 changed files with 4 additions and 2 deletions
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6
drivers/staging/unisys/visorbus/visorbus_main.c
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@ -642,8 +642,10 @@ create_visor_device(struct visor_device *dev)
* (NOT bus instance). That's why we need to include the bus
* number within the name.
*/
dev_set_name(&dev->device, "vbus%u:dev%u",
chipset_bus_no, chipset_dev_no);
err = dev_set_name(&dev->device, "vbus%u:dev%u",
chipset_bus_no, chipset_dev_no);
if (err)
goto err_put;
/*
* device_add does this: