Commit 5199328a authored Mar 09, 2021 by Yang Li Committed by Jens Axboe Mar 10, 2021

io_uring: remove unneeded variable 'ret'



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>
Link: https://lore.kernel.org/r/1615271441-33649-1-git-send-email-yang.lee@linux.alibaba.com


Signed-off-by: Jens Axboe <axboe@kernel.dk>

parent 93e68e03

fs/io_uring.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -9022,7 +9022,6 @@ 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 {
		@@ -9036,7 +9035,7 @@ 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,