linux-kernel - Re: [PATCH] io_uring/net: fix build warning for !CONFIG

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Message-Id: <174066825461.2448424.2288181673828962428.b4-ty@kernel.dk>
Date: Thu, 27 Feb 2025 07:57:34 -0700
From: Jens Axboe <axboe@...nel.dk>
To: Pavel Begunkov <asml.silence@...il.com>, 
 Arnd Bergmann <arnd@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, 
 Gabriel Krisman Bertazi <krisman@...e.de>, David Wei <dw@...idwei.uk>, 
 io-uring@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] io_uring/net: fix build warning for !CONFIG_COMPAT


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