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Date: Sat, 25 May 2019 08:50:43 -0600 From: Jens Axboe <axboe@...nel.dk> To: YueHaibing <yuehaibing@...wei.com>, viro@...iv.linux.org.uk Cc: linux-kernel@...r.kernel.org, linux-block@...r.kernel.org, linux-fsdevel@...r.kernel.org Subject: Re: [PATCH -next] io_uring: remove set but not used variable 'ret' On 5/25/19 6:29 AM, YueHaibing wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > fs/io_uring.c: In function io_ring_submit: > fs/io_uring.c:2279:7: warning: variable ret set but not used [-Wunused-but-set-variable] > > It's not used since commit f3fafe4103bd ("io_uring: add support for sqe links") Some of the submission logic in that commit needs to be reworked, so I'm not going to fold this patch in. -- Jens Axboe
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