Use list_last_entry and list_first_entry instead of using prev and next
pointers.
Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
Signed-off-by: Shiraz Saleem <shiraz.saleem@xxxxxxxxx>
---
v0->v1: create patch on more recent git version
drivers/infiniband/hw/irdma/puda.c | 2 +-
drivers/infiniband/hw/irdma/utils.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/infiniband/hw/irdma/puda.c b/drivers/infiniband/hw/irdma/puda.c
index 18057139817d..e09d3be90771 100644
--- a/drivers/infiniband/hw/irdma/puda.c
+++ b/drivers/infiniband/hw/irdma/puda.c
@@ -1419,7 +1419,7 @@ irdma_ieq_handle_partial(struct irdma_puda_rsrc *ieq, struct irdma_pfpdu *pfpdu,
error:
while (!list_empty(&pbufl)) {
- buf = (struct irdma_puda_buf *)(pbufl.prev);
+ buf = list_last_entry(&pbufl, struct irdma_puda_buf, list);
list_del(&buf->list);
list_add(&buf->list, rxlist);
}
diff --git a/drivers/infiniband/hw/irdma/utils.c b/drivers/infiniband/hw/irdma/utils.c
index 8ce3535cdc21..81e590fb77b1 100644
--- a/drivers/infiniband/hw/irdma/utils.c
+++ b/drivers/infiniband/hw/irdma/utils.c
@@ -425,8 +425,8 @@ struct irdma_cqp_request *irdma_alloc_and_get_cqp_request(struct irdma_cqp *cqp,
spin_lock_irqsave(&cqp->req_lock, flags);
if (!list_empty(&cqp->cqp_avail_reqs)) {
- cqp_request = list_entry(cqp->cqp_avail_reqs.next,
- struct irdma_cqp_request, list);
+ cqp_request = list_first_entry(&cqp->cqp_avail_reqs,
+ struct irdma_cqp_request, list);
list_del_init(&cqp_request->list);
}
spin_unlock_irqrestore(&cqp->req_lock, flags);
--
2.27.0
