xprtrdma: Eliminate "ia" argument in rpcrdma_{alloc, free}_regbuf
Clean up. The "ia" argument is no longer used.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 09346cd..1f7f4a9 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -865,7 +865,7 @@
if (rep == NULL)
goto out;
- rep->rr_rdmabuf = rpcrdma_alloc_regbuf(ia, cdata->inline_rsize,
+ rep->rr_rdmabuf = rpcrdma_alloc_regbuf(cdata->inline_rsize,
DMA_FROM_DEVICE, GFP_KERNEL);
if (IS_ERR(rep->rr_rdmabuf)) {
rc = PTR_ERR(rep->rr_rdmabuf);
@@ -966,18 +966,18 @@
}
static void
-rpcrdma_destroy_rep(struct rpcrdma_ia *ia, struct rpcrdma_rep *rep)
+rpcrdma_destroy_rep(struct rpcrdma_rep *rep)
{
- rpcrdma_free_regbuf(ia, rep->rr_rdmabuf);
+ rpcrdma_free_regbuf(rep->rr_rdmabuf);
kfree(rep);
}
void
-rpcrdma_destroy_req(struct rpcrdma_ia *ia, struct rpcrdma_req *req)
+rpcrdma_destroy_req(struct rpcrdma_req *req)
{
- rpcrdma_free_regbuf(ia, req->rl_recvbuf);
- rpcrdma_free_regbuf(ia, req->rl_sendbuf);
- rpcrdma_free_regbuf(ia, req->rl_rdmabuf);
+ rpcrdma_free_regbuf(req->rl_recvbuf);
+ rpcrdma_free_regbuf(req->rl_sendbuf);
+ rpcrdma_free_regbuf(req->rl_rdmabuf);
kfree(req);
}
@@ -1010,15 +1010,13 @@
void
rpcrdma_buffer_destroy(struct rpcrdma_buffer *buf)
{
- struct rpcrdma_ia *ia = rdmab_to_ia(buf);
-
cancel_delayed_work_sync(&buf->rb_recovery_worker);
while (!list_empty(&buf->rb_recv_bufs)) {
struct rpcrdma_rep *rep;
rep = rpcrdma_buffer_get_rep_locked(buf);
- rpcrdma_destroy_rep(ia, rep);
+ rpcrdma_destroy_rep(rep);
}
buf->rb_send_count = 0;
@@ -1031,7 +1029,7 @@
list_del(&req->rl_all);
spin_unlock(&buf->rb_reqslock);
- rpcrdma_destroy_req(ia, req);
+ rpcrdma_destroy_req(req);
spin_lock(&buf->rb_reqslock);
}
spin_unlock(&buf->rb_reqslock);
@@ -1174,7 +1172,6 @@
/**
* rpcrdma_alloc_regbuf - allocate and DMA-map memory for SEND/RECV buffers
- * @ia: controlling rpcrdma_ia
* @size: size of buffer to be allocated, in bytes
* @direction: direction of data movement
* @flags: GFP flags
@@ -1187,8 +1184,8 @@
* or Replies they may be registered externally via ro_map.
*/
struct rpcrdma_regbuf *
-rpcrdma_alloc_regbuf(struct rpcrdma_ia *ia, size_t size,
- enum dma_data_direction direction, gfp_t flags)
+rpcrdma_alloc_regbuf(size_t size, enum dma_data_direction direction,
+ gfp_t flags)
{
struct rpcrdma_regbuf *rb;
@@ -1239,11 +1236,10 @@
/**
* rpcrdma_free_regbuf - deregister and free registered buffer
- * @ia: controlling rpcrdma_ia
* @rb: regbuf to be deregistered and freed
*/
void
-rpcrdma_free_regbuf(struct rpcrdma_ia *ia, struct rpcrdma_regbuf *rb)
+rpcrdma_free_regbuf(struct rpcrdma_regbuf *rb)
{
if (!rb)
return;