From 6b19b766e8f077f29cdb47da5003469a85bbfb9c Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Thu, 21 Oct 2021 09:22:35 -0600 Subject: fs: get rid of the res2 iocb->ki_complete argument The second argument was only used by the USB gadget code, yet everyone pays the overhead of passing a zero to be passed into aio, where it ends up being part of the aio res2 value. Now that everybody is passing in zero, kill off the extra argument. Reviewed-by: Darrick J. Wong Signed-off-by: Jens Axboe --- drivers/usb/gadget/legacy/inode.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'drivers/usb/gadget/legacy/inode.c') diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 28d3d4e71182..78be94750232 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -469,7 +469,7 @@ static void ep_user_copy_worker(struct work_struct *work) ret = -EFAULT; /* completing the iocb can drop the ctx and mm, don't touch mm after */ - iocb->ki_complete(iocb, ret, 0); + iocb->ki_complete(iocb, ret); kfree(priv->buf); kfree(priv->to_free); @@ -497,8 +497,7 @@ static void ep_aio_complete(struct usb_ep *ep, struct usb_request *req) kfree(priv); iocb->private = NULL; iocb->ki_complete(iocb, - req->actual ? req->actual : (long)req->status, - 0); + req->actual ? req->actual : (long)req->status); } else { /* ep_copy_to_user() won't report both; we hide some faults */ if (unlikely(0 != req->status)) -- cgit