From: Mark Brown <broonie@kernel.org>
To: trix@redhat.com
Cc: lhjeff911@gmail.com, nathan@kernel.org, ndesaulniers@google.com,
linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
llvm@lists.linux.dev
Subject: Re: [PATCH] spi: initialize ret variable
Date: Wed, 9 Feb 2022 16:33:53 +0000 [thread overview]
Message-ID: <YgPs8U85ZFbDWYlx@sirena.org.uk> (raw)
In-Reply-To: <20220209163029.2299009-1-trix@redhat.com>
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On Wed, Feb 09, 2022 at 08:30:29AM -0800, trix@redhat.com wrote:
> From: Tom Rix <trix@redhat.com>
>
> Clang build fails with
> spi-sunplus-sp7021.c:405:2: error: variable 'ret' is used
> uninitialized whenever switch default is taken
> default:
> ^~~~~~~
>
> Restore initializing ret.
Are you sure this is a good fix and that the compiler hasn't instead
identifed that we should be returning an error in the default case?
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next prev parent reply other threads:[~2022-02-09 16:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-09 16:30 [PATCH] spi: initialize ret variable trix
2022-02-09 16:33 ` Mark Brown [this message]
2022-02-09 16:44 ` Tom Rix
2022-02-09 17:04 ` Mark Brown
[not found] ` <CAGcXWkyCQ4JExvHv3cEL7vLMOcq_iPu0vOyOmnfzbQmMxHEp=Q@mail.gmail.com>
[not found] ` <27a1822d798641f5bba33d7529ec02c0@sphcmbx02.sunplus.com.tw>
2022-02-10 2:45 ` 郭力豪
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