In
616883df78bd4b3fcdb6ddc39bd3d4cb902bfa32 request_irq was marked as
__must_check so we must... er... check it.
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
void xics_request_IPIs(void)
{
unsigned int ipi;
void xics_request_IPIs(void)
{
unsigned int ipi;
ipi = irq_create_mapping(xics_host, XICS_IPI);
BUG_ON(ipi == NO_IRQ);
ipi = irq_create_mapping(xics_host, XICS_IPI);
BUG_ON(ipi == NO_IRQ);
*/
set_irq_handler(ipi, handle_percpu_irq);
if (firmware_has_feature(FW_FEATURE_LPAR))
*/
set_irq_handler(ipi, handle_percpu_irq);
if (firmware_has_feature(FW_FEATURE_LPAR))
- request_irq(ipi, xics_ipi_action_lpar, IRQF_DISABLED,
- "IPI", NULL);
+ rc = request_irq(ipi, xics_ipi_action_lpar, IRQF_DISABLED,
+ "IPI", NULL);
- request_irq(ipi, xics_ipi_action_direct, IRQF_DISABLED,
- "IPI", NULL);
+ rc = request_irq(ipi, xics_ipi_action_direct, IRQF_DISABLED,
+ "IPI", NULL);
+ BUG_ON(rc);
}
#endif /* CONFIG_SMP */
}
#endif /* CONFIG_SMP */