diff options
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r-- | drivers/s390/cio/qdio_setup.c | 2 | ||||
-rw-r--r-- | drivers/s390/cio/qdio_thinint.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c index 78f1be41b05e..034528a5453e 100644 --- a/drivers/s390/cio/qdio_setup.c +++ b/drivers/s390/cio/qdio_setup.c @@ -151,6 +151,7 @@ static int __qdio_allocate_qs(struct qdio_q **irq_ptr_qs, int nr_queues) return -ENOMEM; } irq_ptr_qs[i] = q; + INIT_LIST_HEAD(&q->entry); } return 0; } @@ -179,6 +180,7 @@ static void setup_queues_misc(struct qdio_q *q, struct qdio_irq *irq_ptr, q->mask = 1 << (31 - i); q->nr = i; q->handler = handler; + INIT_LIST_HEAD(&q->entry); } static void setup_storage_lists(struct qdio_q *q, struct qdio_irq *irq_ptr, diff --git a/drivers/s390/cio/qdio_thinint.c b/drivers/s390/cio/qdio_thinint.c index 07dea602205b..6d1c1bc9ae73 100644 --- a/drivers/s390/cio/qdio_thinint.c +++ b/drivers/s390/cio/qdio_thinint.c @@ -87,14 +87,14 @@ void tiqdio_remove_input_queues(struct qdio_irq *irq_ptr) struct qdio_q *q; q = irq_ptr->input_qs[0]; - /* if establish triggered an error */ - if (!q || !q->entry.prev || !q->entry.next) + if (!q) return; mutex_lock(&tiq_list_lock); list_del_rcu(&q->entry); mutex_unlock(&tiq_list_lock); synchronize_rcu(); + INIT_LIST_HEAD(&q->entry); } static inline int has_multiple_inq_on_dsci(struct qdio_irq *irq_ptr) |