From: Colin King <colin.king@canonical.com>
To: Jens Axboe <axboe@kernel.dk>,
Pavel Begunkov <asml.silence@gmail.com>,
io-uring@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH][next] io_uring: remove redundant initialization of variable ret
Date: Wed, 10 Feb 2021 20:00:07 +0000 [thread overview]
Message-ID: <20210210200007.149248-1-colin.king@canonical.com> (raw)
From: Colin Ian King <colin.king@canonical.com>
The variable ret is being initialized with a value that is never read
and it is being updated later with a new value. The initialization is
redundant and can be removed.
Addresses-Coverity: ("Unused value")
Fixes: b63534c41e20 ("io_uring: re-issue block requests that failed because of resources")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
fs/io_uring.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 909b3169d74e..eff58a967822 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2785,7 +2785,7 @@ static void io_complete_rw_common(struct kiocb *kiocb, long res,
static bool io_resubmit_prep(struct io_kiocb *req)
{
struct iovec inline_vecs[UIO_FASTIOV], *iovec = inline_vecs;
- int rw, ret = -ECANCELED;
+ int rw, ret;
struct iov_iter iter;
/* already prepared */
--
2.30.0
next reply other threads:[~2021-02-10 20:01 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-10 20:00 Colin King [this message]
2021-02-10 20:05 ` Chaitanya Kulkarni
2021-02-10 20:30 ` Jens Axboe
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