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path: root/drivers/infiniband/hw/nes/nes_utils.c
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Diffstat (limited to 'drivers/infiniband/hw/nes/nes_utils.c')
-rw-r--r--drivers/infiniband/hw/nes/nes_utils.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index fb8cbd71a2ef..5611a73d5831 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -540,11 +540,14 @@ struct nes_cqp_request *nes_get_cqp_request(struct nes_device *nesdev)
540 540
541 if (!list_empty(&nesdev->cqp_avail_reqs)) { 541 if (!list_empty(&nesdev->cqp_avail_reqs)) {
542 spin_lock_irqsave(&nesdev->cqp.lock, flags); 542 spin_lock_irqsave(&nesdev->cqp.lock, flags);
543 cqp_request = list_entry(nesdev->cqp_avail_reqs.next, 543 if (!list_empty(&nesdev->cqp_avail_reqs)) {
544 cqp_request = list_entry(nesdev->cqp_avail_reqs.next,
544 struct nes_cqp_request, list); 545 struct nes_cqp_request, list);
545 list_del_init(&cqp_request->list); 546 list_del_init(&cqp_request->list);
547 }
546 spin_unlock_irqrestore(&nesdev->cqp.lock, flags); 548 spin_unlock_irqrestore(&nesdev->cqp.lock, flags);
547 } else { 549 }
550 if (cqp_request == NULL) {
548 cqp_request = kzalloc(sizeof(struct nes_cqp_request), GFP_KERNEL); 551 cqp_request = kzalloc(sizeof(struct nes_cqp_request), GFP_KERNEL);
549 if (cqp_request) { 552 if (cqp_request) {
550 cqp_request->dynamic = 1; 553 cqp_request->dynamic = 1;