From: Jens Axboe <axboe@kernel.dk>
Date: Mon, 18 Apr 2022 16:43:58 +0000 (-0600)
Subject: io_uring: remove dead 'poll_only' argument to io_poll_cancel()
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=98d3dcc8be97a11f7f3b674acb25f81673bb43c3;p=linux.git

io_uring: remove dead 'poll_only' argument to io_poll_cancel()

It's only called from one location, and it always passes in 'false'.
Kill the argument, and just pass in 'false' to io_poll_find().

Signed-off-by: Jens Axboe <axboe@kernel.dk>
Link: https://lore.kernel.org/r/20220418164402.75259-2-axboe@kernel.dk
---

diff --git a/fs/io_uring.c b/fs/io_uring.c
index d3bf21470873c..be625f5440e80 100644
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -6326,11 +6326,10 @@ static bool io_poll_disarm(struct io_kiocb *req)
 	return true;
 }
 
-static int io_poll_cancel(struct io_ring_ctx *ctx, __u64 sqe_addr,
-			  bool poll_only)
+static int io_poll_cancel(struct io_ring_ctx *ctx, __u64 sqe_addr)
 	__must_hold(&ctx->completion_lock)
 {
-	struct io_kiocb *req = io_poll_find(ctx, sqe_addr, poll_only);
+	struct io_kiocb *req = io_poll_find(ctx, sqe_addr, false);
 
 	if (!req)
 		return -ENOENT;
@@ -6819,7 +6818,7 @@ static int io_try_cancel_userdata(struct io_kiocb *req, u64 sqe_addr)
 		return 0;
 
 	spin_lock(&ctx->completion_lock);
-	ret = io_poll_cancel(ctx, sqe_addr, false);
+	ret = io_poll_cancel(ctx, sqe_addr);
 	if (ret != -ENOENT)
 		goto out;
 	ret = io_timeout_cancel(ctx, sqe_addr);