m68k: mac core - Kill warn_unused_result warnings

warning: ignoring return value of 'request_irq', declared with attribute
warn_unused_result

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>

1 files changed, 8 insertions, 4 deletions

diff --git a/arch/m68k/mac/psc.c b/arch/m68k/mac/psc.c
index f84a4dd64f94..ba6ccab64018 100644
--- a/arch/m68k/mac/psc.c
+++ b/arch/m68k/mac/psc.c
@@ -117,10 +117,14 @@ void __init psc_init(void)
 
 void __init psc_register_interrupts(void)
 {
-        request_irq(IRQ_AUTO_3, psc_irq, 0, "psc3", (void *) 0x30);
-        request_irq(IRQ_AUTO_4, psc_irq, 0, "psc4", (void *) 0x40);
-        request_irq(IRQ_AUTO_5, psc_irq, 0, "psc5", (void *) 0x50);
-        request_irq(IRQ_AUTO_6, psc_irq, 0, "psc6", (void *) 0x60);
+        if (request_irq(IRQ_AUTO_3, psc_irq, 0, "psc3", (void *) 0x30))
+                pr_err("Couldn't register psc%d interrupt\n", 3);
+        if (request_irq(IRQ_AUTO_4, psc_irq, 0, "psc4", (void *) 0x40))
+                pr_err("Couldn't register psc%d interrupt\n", 4);
+        if (request_irq(IRQ_AUTO_5, psc_irq, 0, "psc5", (void *) 0x50))
+                pr_err("Couldn't register psc%d interrupt\n", 5);
+        if (request_irq(IRQ_AUTO_6, psc_irq, 0, "psc6", (void *) 0x60))
+                pr_err("Couldn't register psc%d interrupt\n", 6);
 }
 
 /*