From mboxrd@z Thu Jan 1 00:00:00 1970 From: arvind.yadav.cs@gmail.com (Arvind Yadav) Date: Sat, 18 Nov 2017 01:03:28 +0530 Subject: [PATCH 5/5] ASoC: intel: mfld: Handle return value of platform_get_irq In-Reply-To: <1510947208-17134-1-git-send-email-arvind.yadav.cs@gmail.com> References: <1510947208-17134-1-git-send-email-arvind.yadav.cs@gmail.com> Message-ID: <1510947208-17134-6-git-send-email-arvind.yadav.cs@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org platform_get_irq() can fail here and we must check its return value. Signed-off-by: Arvind Yadav --- sound/soc/intel/boards/mfld_machine.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/soc/intel/boards/mfld_machine.c b/sound/soc/intel/boards/mfld_machine.c index 6f44acf..77b3162 100644 --- a/sound/soc/intel/boards/mfld_machine.c +++ b/sound/soc/intel/boards/mfld_machine.c @@ -372,6 +372,8 @@ static int snd_mfld_mc_probe(struct platform_device *pdev) /* retrive the irq number */ irq = platform_get_irq(pdev, 0); + if (irq < 0) + return irq; /* audio interrupt base of SRAM location where * interrupts are stored by System FW */ -- 2.7.4