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Message-Id: <20210224091027.8d172c0b7aa4d6d651a3d34e@gmx.com> Date: Wed, 24 Feb 2021 09:10:27 +0200 From: Lauri Kasanen <cand@....com> To: Wei Yongjun <weiyongjun1@...wei.com> Cc: Hulk Robot <hulkci@...wei.com>, Jaroslav Kysela <perex@...ex.cz>, "Takashi Iwai" <tiwai@...e.com>, Thomas Bogendoerfer <tsbogend@...ha.franken.de>, <alsa-devel@...a-project.org>, <linux-kernel@...r.kernel.org> Subject: Re: [PATCH -next] sound: n64: Fix return value check in n64audio_probe() On Wed, 24 Feb 2021 01:38:03 +0000 Wei Yongjun <weiyongjun1@...wei.com> wrote: > In case of error, the function devm_platform_ioremap_resource() > returns ERR_PTR() and never returns NULL. The NULL test in the > return value check should be replaced with IS_ERR(). > > Fixes: 1448f8acf4cc ("sound: Add n64 driver") > Reported-by: Hulk Robot <hulkci@...wei.com> > Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com> > --- > sound/mips/snd-n64.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) Reviewed-by: Lauri Kasanen <cand@....com> - Lauri
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