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Thu, 27 Feb 2025 06:57:34 -0800 (PST) From: Jens Axboe To: Pavel Begunkov , Arnd Bergmann Cc: Arnd Bergmann , Gabriel Krisman Bertazi , David Wei , io-uring@vger.kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20250227132018.1111094-1-arnd@kernel.org> References: <20250227132018.1111094-1-arnd@kernel.org> Subject: Re: [PATCH] io_uring/net: fix build warning for !CONFIG_COMPAT Message-Id: <174066825461.2448424.2288181673828962428.b4-ty@kernel.dk> Date: Thu, 27 Feb 2025 07:57:34 -0700 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-Mailer: b4 0.14.3-dev-94c79 On Thu, 27 Feb 2025 14:20:09 +0100, Arnd Bergmann wrote: > A code rework resulted in an uninitialized return code when COMPAT > mode is disabled: > > io_uring/net.c:722:6: error: variable 'ret' is used uninitialized whenever 'if' condition is true [-Werror,-Wsometimes-uninitialized] > 722 | if (io_is_compat(req->ctx)) { > | ^~~~~~~~~~~~~~~~~~~~~~ > io_uring/net.c:736:15: note: uninitialized use occurs here > 736 | if (unlikely(ret)) > | ^~~ > > [...] Applied, thanks! [1/1] io_uring/net: fix build warning for !CONFIG_COMPAT commit: 4afc332bc86c34b74f1211650f748feb6942a9cc Best regards, -- Jens Axboe