io_uring: inline io_uring_attempt_task_drop()

A simple preparation change inlining io_uring_attempt_task_drop() into
io_uring_flush().

Signed-off-by: Pavel Begunkov <asml.silence@gmail.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 55ba192..1c931e7 100644 (file)
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -8964,23 +8964,6 @@ static void io_uring_del_task_file(struct file *file)
                fput(file);
 }
 
-/*
- * Drop task note for this file if we're the only ones that hold it after
- * pending fput()
- */
-static void io_uring_attempt_task_drop(struct file *file)
-{
-       if (!current->io_uring)
-               return;
-       /*
-        * fput() is pending, will be 2 if the only other ref is our potential
-        * task file note. If the task is exiting, drop regardless of count.
-        */
-       if (fatal_signal_pending(current) || (current->flags & PF_EXITING) ||
-           atomic_long_read(&file->f_count) == 2)
-               io_uring_del_task_file(file);
-}
-
 static void io_uring_remove_task_files(struct io_uring_task *tctx)
 {
        struct file *file;
@@ -9072,7 +9055,17 @@ void __io_uring_task_cancel(void)
 
 static int io_uring_flush(struct file *file, void *data)
 {
-       io_uring_attempt_task_drop(file);
+       if (!current->io_uring)
+               return 0;
+
+       /*
+        * fput() is pending, will be 2 if the only other ref is our potential
+        * task file note. If the task is exiting, drop regardless of count.
+        */
+       if (fatal_signal_pending(current) || (current->flags & PF_EXITING) ||
+           atomic_long_read(&file->f_count) == 2)
+               io_uring_del_task_file(file);
+
        return 0;
 }