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Thu, 24 Apr 2025 00:02:43 -0700 (PDT) Date: Thu, 24 Apr 2025 10:02:40 +0300 From: Abel Vesa To: Dan Carpenter Cc: Bjorn Andersson , Naresh Kamboju , Mathieu Poirier , linux-arm-msm@vger.kernel.org, linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Greg Kroah-Hartman , stable@vger.kernel.org, patches@lists.linux.dev, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, conor@kernel.org, hargar@microsoft.com, broonie@kernel.org, Arnd Bergmann , Liam Girdwood , Frieder Schrempf , Marek Vasut , Anders Roxell Subject: Re: [PATCH] rpmsg: qcom_smd: Fix uninitialized return variable in __qcom_smd_send() Message-ID: References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: 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 Reviewed-by: Abel Vesa