aio: Kill aio_rw_vect_retry()
This code doesn't serve any purpose anymore, since the aio retry
infrastructure has been removed.
This change should be safe because aio_read/write are also used for
synchronous IO, and called from do_sync_read()/do_sync_write() - and
there's no looping done in the sync case (the read and write syscalls).
Signed-off-by: Kent Overstreet <koverstreet@google.com>
Cc: Zach Brown <zab@redhat.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Asai Thambi S P <asamymuthupa@micron.com>
Cc: Selvan Mani <smani@micron.com>
Cc: Sam Bradshaw <sbradshaw@micron.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index e02c1e0..f255ad7 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -708,11 +708,11 @@
if (unlikely(usb_endpoint_dir_in(&epdata->desc)))
return -EINVAL;
- buf = kmalloc(iocb->ki_left, GFP_KERNEL);
+ buf = kmalloc(iocb->ki_nbytes, GFP_KERNEL);
if (unlikely(!buf))
return -ENOMEM;
- return ep_aio_rwtail(iocb, buf, iocb->ki_left, epdata, iov, nr_segs);
+ return ep_aio_rwtail(iocb, buf, iocb->ki_nbytes, epdata, iov, nr_segs);
}
static ssize_t
@@ -727,7 +727,7 @@
if (unlikely(!usb_endpoint_dir_in(&epdata->desc)))
return -EINVAL;
- buf = kmalloc(iocb->ki_left, GFP_KERNEL);
+ buf = kmalloc(iocb->ki_nbytes, GFP_KERNEL);
if (unlikely(!buf))
return -ENOMEM;