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drivers: can: Z_SYCALL_HANDLER should return int

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can_handlers.c:65:1: warning: control reaches end of non-void function
[-Wreturn-type]

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2019-02-28 13:29:59 -08:00 • committed by Anas Nashif
commit b3dc27552d
1 changed files with 2 additions and 0 deletions
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drivers/can/can_handlers.c
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@ -63,4 +63,6 @@ Z_SYSCALL_HANDLER(can_detach, dev, filter_id) {
Z_OOPS(Z_SYSCALL_DRIVER_CAN(dev, detach));
_impl_can_detach((struct device *)dev, (int)filter_id);
return 0;
}