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Message-ID: <aAniEGwKKRUieo5G@linaro.org>
Date: Thu, 24 Apr 2025 10:02:40 +0300
From: Abel Vesa <abel.vesa@...aro.org>
To: Dan Carpenter <dan.carpenter@...aro.org>
Cc: Bjorn Andersson <andersson@...nel.org>,
Naresh Kamboju <naresh.kamboju@...aro.org>,
Mathieu Poirier <mathieu.poirier@...aro.org>,
linux-arm-msm@...r.kernel.org, linux-remoteproc@...r.kernel.org,
linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, patches@...ts.linux.dev,
torvalds@...ux-foundation.org, akpm@...ux-foundation.org,
linux@...ck-us.net, shuah@...nel.org, patches@...nelci.org,
lkft-triage@...ts.linaro.org, pavel@...x.de, jonathanh@...dia.com,
f.fainelli@...il.com, sudipm.mukherjee@...il.com,
srw@...dewatkins.net, rwarsow@....de, conor@...nel.org,
hargar@...rosoft.com, broonie@...nel.org,
Arnd Bergmann <arnd@...db.de>, Liam Girdwood <lgirdwood@...il.com>,
Frieder Schrempf <frieder.schrempf@...tron.de>,
Marek Vasut <marex@...x.de>,
Anders Roxell <anders.roxell@...aro.org>
Subject: Re: [PATCH] rpmsg: qcom_smd: Fix uninitialized return variable in
__qcom_smd_send()
On 25-04-23 20:22:05, Dan Carpenter wrote:
> The "ret" variable isn't initialized if we don't enter the loop. For
> example, if "channel->state" is not SMD_CHANNEL_OPENED.
>
> Fixes: 33e3820dda88 ("rpmsg: smd: Use spinlock in tx path")
> Signed-off-by: Dan Carpenter <dan.carpenter@...aro.org>
Reviewed-by: Abel Vesa <abel.vesa@...aro.org>
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