From: David Miller <davem@davemloft.net>
To: decui@microsoft.com
Cc: netdev@vger.kernel.org, mikelley@microsoft.com,
linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org,
kys@microsoft.com, sthemmin@microsoft.com,
haiyangz@microsoft.com, Alexander.Levin@microsoft.com,
olaf@aepfle.de, apw@canonical.com, jasowang@redhat.com,
vkuznets@redhat.com, marcelo.cerri@canonical.com
Subject: Re: [PATCH net] hv_sock: Suppress bogus "may be used uninitialized" warnings
Date: Sun, 16 Jun 2019 14:01:06 -0700 (PDT) [thread overview]
Message-ID: <20190616.140106.158669787444398226.davem@davemloft.net> (raw)
In-Reply-To: <1560574826-99551-1-git-send-email-decui@microsoft.com>
From: Dexuan Cui <decui@microsoft.com>
Date: Sat, 15 Jun 2019 05:00:57 +0000
> gcc 8.2.0 may report these bogus warnings under some condition:
>
> warning: ‘vnew’ may be used uninitialized in this function
> warning: ‘hvs_new’ may be used uninitialized in this function
>
> Actually, the 2 pointers are only initialized and used if the variable
> "conn_from_host" is true. The code is not buggy here.
>
> Signed-off-by: Dexuan Cui <decui@microsoft.com>
Applied.
prev parent reply other threads:[~2019-06-16 21:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-15 5:00 Dexuan Cui
2019-06-15 7:19 ` Sunil Muthuswamy
2019-06-16 21:01 ` David Miller [this message]
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