From: Yang Li <yang.lee@linux.alibaba.com>
To: axboe@kernel.dk
Cc: asml.silence@gmail.com, io-uring@vger.kernel.org,
linux-kernel@vger.kernel.org,
Yang Li <yang.lee@linux.alibaba.com>
Subject: [PATCH] io_uring: remove unneeded variable 'ret'
Date: Tue, 9 Mar 2021 14:30:41 +0800 [thread overview]
Message-ID: <1615271441-33649-1-git-send-email-yang.lee@linux.alibaba.com> (raw)
Fix the following coccicheck warning:
./fs/io_uring.c:8984:5-8: Unneeded variable: "ret". Return "0" on line
8998
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
---
fs/io_uring.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/fs/io_uring.c b/fs/io_uring.c
index 92c25b5..387dbb7 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -8981,7 +8981,6 @@ static unsigned long io_uring_nommu_get_unmapped_area(struct file *file,
static int io_sqpoll_wait_sq(struct io_ring_ctx *ctx)
{
- int ret = 0;
DEFINE_WAIT(wait);
do {
@@ -8995,7 +8994,7 @@ static int io_sqpoll_wait_sq(struct io_ring_ctx *ctx)
} while (!signal_pending(current));
finish_wait(&ctx->sqo_sq_wait, &wait);
- return ret;
+ return 0;
}
static int io_get_ext_arg(unsigned flags, const void __user *argp, size_t *argsz,
--
1.8.3.1
next reply other threads:[~2021-03-09 6:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-09 6:30 Yang Li [this message]
2021-03-09 20:55 ` [PATCH] io_uring: remove unneeded variable 'ret' Jens Axboe
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