The driver checks the return valu, but after he tries to wait_for_completion
which might never happen. Also the ioctl buffer is freed at the end of the
function, so the first removal is not needed.
Signed-off-by: Tomas Henzl <thenzl@redhat.com>
Acked-by: Suresh Thiagarajan <Suresh.Thiagarajan@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>