From: Yuval Shaia <yuval.shaia@oracle.com>
To: yuval.shaia@oracle.com, marcel.apfelbaum@gmail.com,
qemu-devel@nongnu.org
Subject: [Qemu-devel] [PATCH] hw/pvrdma: Make function pvrdma_qp_send/recv return void.
Date: Wed, 9 Jan 2019 22:21:40 +0200 [thread overview]
Message-ID: <20190109202140.4051-1-yuval.shaia@oracle.com> (raw)
The functions handles errors internaly, callers have nothing to do with
the return value.
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
---
hw/rdma/vmw/pvrdma_qp_ops.c | 14 ++++++--------
hw/rdma/vmw/pvrdma_qp_ops.h | 4 ++--
2 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/hw/rdma/vmw/pvrdma_qp_ops.c b/hw/rdma/vmw/pvrdma_qp_ops.c
index 0565eba981..ce5a60e184 100644
--- a/hw/rdma/vmw/pvrdma_qp_ops.c
+++ b/hw/rdma/vmw/pvrdma_qp_ops.c
@@ -143,7 +143,7 @@ int pvrdma_qp_ops_init(void)
return 0;
}
-int pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle)
+void pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle)
{
RdmaRmQP *qp;
PvrdmaSqWqe *wqe;
@@ -155,7 +155,8 @@ int pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle)
qp = rdma_rm_get_qp(&dev->rdma_dev_res, qp_handle);
if (unlikely(!qp)) {
- return -EINVAL;
+ pr_dbg("Invalid qpn\n");
+ return;
}
ring = (PvrdmaRing *)qp->opaque;
@@ -212,11 +213,9 @@ int pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle)
wqe = pvrdma_ring_next_elem_read(ring);
}
-
- return 0;
}
-int pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle)
+void pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle)
{
RdmaRmQP *qp;
PvrdmaRqWqe *wqe;
@@ -226,7 +225,8 @@ int pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle)
qp = rdma_rm_get_qp(&dev->rdma_dev_res, qp_handle);
if (unlikely(!qp)) {
- return -EINVAL;
+ pr_dbg("Invalid qpn\n");
+ return;
}
ring = &((PvrdmaRing *)qp->opaque)[1];
@@ -262,8 +262,6 @@ int pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle)
wqe = pvrdma_ring_next_elem_read(ring);
}
-
- return 0;
}
void pvrdma_cq_poll(RdmaDeviceResources *dev_res, uint32_t cq_handle)
diff --git a/hw/rdma/vmw/pvrdma_qp_ops.h b/hw/rdma/vmw/pvrdma_qp_ops.h
index ac46bf7fdf..31cb48ba29 100644
--- a/hw/rdma/vmw/pvrdma_qp_ops.h
+++ b/hw/rdma/vmw/pvrdma_qp_ops.h
@@ -20,8 +20,8 @@
int pvrdma_qp_ops_init(void);
void pvrdma_qp_ops_fini(void);
-int pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle);
-int pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle);
+void pvrdma_qp_send(PVRDMADev *dev, uint32_t qp_handle);
+void pvrdma_qp_recv(PVRDMADev *dev, uint32_t qp_handle);
void pvrdma_cq_poll(RdmaDeviceResources *dev_res, uint32_t cq_handle);
#endif
--
2.17.2
next reply other threads:[~2019-01-09 20:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-09 20:21 Yuval Shaia [this message]
2019-01-12 15:14 ` [Qemu-devel] [PATCH] hw/pvrdma: Make function pvrdma_qp_send/recv return void Marcel Apfelbaum
2019-01-14 10:49 ` Philippe Mathieu-Daudé
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