diff options
Diffstat (limited to 'drivers/s390/cio/qdio_main.c')
| -rw-r--r-- | drivers/s390/cio/qdio_main.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c index a7153f2f3aff..9a122280246c 100644 --- a/drivers/s390/cio/qdio_main.c +++ b/drivers/s390/cio/qdio_main.c @@ -1592,12 +1592,9 @@ set: used = atomic_add_return(count, &q->nr_buf_used) - count; BUG_ON(used + count > QDIO_MAX_BUFFERS_PER_Q); - /* no need to signal as long as the adapter had free buffers */ - if (used) - return 0; - if (need_siga_in(q)) return qdio_siga_input(q); + return 0; } |