From 89bde7b86e21291ef091dc6ad3e63412f7c6ddd9 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Tue, 30 Dec 2008 14:25:31 +0100 Subject: m68k: dmasound - Kill warn_unused_result warnings warning: ignoring return value of 'request_irq', declared with attribute warn_unused_result Signed-off-by: Geert Uytterhoeven --- sound/oss/dmasound/dmasound_atari.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'sound/oss/dmasound/dmasound_atari.c') diff --git a/sound/oss/dmasound/dmasound_atari.c b/sound/oss/dmasound/dmasound_atari.c index 4d45bd63718..57d9f154c88 100644 --- a/sound/oss/dmasound/dmasound_atari.c +++ b/sound/oss/dmasound/dmasound_atari.c @@ -851,8 +851,9 @@ static int __init AtaIrqInit(void) mfp.tim_dt_a = 1; /* Cause interrupt after first event. */ mfp.tim_ct_a = 8; /* Turn on event counting. */ /* Register interrupt handler. */ - request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound", - AtaInterrupt); + if (request_irq(IRQ_MFP_TIMA, AtaInterrupt, IRQ_TYPE_SLOW, "DMA sound", + AtaInterrupt)) + return 0; mfp.int_en_a |= 0x20; /* Turn interrupt on. */ mfp.int_mk_a |= 0x20; return 1; -- cgit v1.2.3