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| author | Chuck Lever <chuck.lever@oracle.com> | 2015-05-26 11:51:46 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-06-12 13:10:36 -0400 |
| commit | 494ae30d2a47cf439c6a680cc62e09ae0c51d190 (patch) | |
| tree | aad15dd86d63a621be2f165c3e961d5aecbc3353 | |
| parent | fed171b35c7c0777fa0d6aeb3f25cc9b0d5f56ad (diff) | |
| download | linux-stable-494ae30d2a47cf439c6a680cc62e09ae0c51d190.tar.gz linux-stable-494ae30d2a47cf439c6a680cc62e09ae0c51d190.tar.bz2 linux-stable-494ae30d2a47cf439c6a680cc62e09ae0c51d190.zip | |
xprtrdma: Remove rr_func
A posted rpcrdma_rep never has rr_func set to anything but
rpcrdma_reply_handler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-By: Devesh Sharma <devesh.sharma@avagotech.com>
Reviewed-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| -rw-r--r-- | net/sunrpc/xprtrdma/rpc_rdma.c | 1 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/transport.c | 3 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/verbs.c | 10 | ||||
| -rw-r--r-- | net/sunrpc/xprtrdma/xprt_rdma.h | 1 |
4 files changed, 1 insertions, 14 deletions
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c index 98a3b959cd5a..3f422ca9f0f7 100644 --- a/net/sunrpc/xprtrdma/rpc_rdma.c +++ b/net/sunrpc/xprtrdma/rpc_rdma.c @@ -770,7 +770,6 @@ rpcrdma_reply_handler(struct rpcrdma_rep *rep) rep->rr_len); repost: r_xprt->rx_stats.bad_reply_count++; - rep->rr_func = rpcrdma_reply_handler; if (rpcrdma_ep_post_recv(&r_xprt->rx_ia, &r_xprt->rx_ep, rep)) rpcrdma_recv_buffer_put(rep); diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c index ce95eb3595d0..91b34348ace0 100644 --- a/net/sunrpc/xprtrdma/transport.c +++ b/net/sunrpc/xprtrdma/transport.c @@ -617,9 +617,6 @@ xprt_rdma_send_request(struct rpc_task *task) if (req->rl_reply == NULL) /* e.g. reconnection */ rpcrdma_recv_buffer_get(req); - /* rpcrdma_recv_buffer_get may have set rl_reply, so check again */ - if (req->rl_reply) - req->rl_reply->rr_func = rpcrdma_reply_handler; /* Must suppress retransmit to maintain credits */ if (req->rl_connect_cookie == xprt->connect_cookie) diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c index c55bfbcb5bff..8e0bd84c8df8 100644 --- a/net/sunrpc/xprtrdma/verbs.c +++ b/net/sunrpc/xprtrdma/verbs.c @@ -80,7 +80,6 @@ static void rpcrdma_run_tasklet(unsigned long data) { struct rpcrdma_rep *rep; - void (*func)(struct rpcrdma_rep *); unsigned long flags; data = data; @@ -89,14 +88,9 @@ rpcrdma_run_tasklet(unsigned long data) rep = list_entry(rpcrdma_tasklets_g.next, struct rpcrdma_rep, rr_list); list_del(&rep->rr_list); - func = rep->rr_func; - rep->rr_func = NULL; spin_unlock_irqrestore(&rpcrdma_tk_lock_g, flags); - if (func) - func(rep); - else - rpcrdma_recv_buffer_put(rep); + rpcrdma_reply_handler(rep); spin_lock_irqsave(&rpcrdma_tk_lock_g, flags); } @@ -1213,7 +1207,6 @@ rpcrdma_buffer_put_sendbuf(struct rpcrdma_req *req, struct rpcrdma_buffer *buf) req->rl_niovs = 0; if (req->rl_reply) { buf->rb_recv_bufs[--buf->rb_recv_index] = req->rl_reply; - req->rl_reply->rr_func = NULL; req->rl_reply = NULL; } } @@ -1428,7 +1421,6 @@ rpcrdma_recv_buffer_put(struct rpcrdma_rep *rep) struct rpcrdma_buffer *buffers = &rep->rr_rxprt->rx_buf; unsigned long flags; - rep->rr_func = NULL; spin_lock_irqsave(&buffers->rb_lock, flags); buffers->rb_recv_bufs[--buffers->rb_recv_index] = rep; spin_unlock_irqrestore(&buffers->rb_lock, flags); diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h index c3d57c0fd4a5..230e7fe5e31a 100644 --- a/net/sunrpc/xprtrdma/xprt_rdma.h +++ b/net/sunrpc/xprtrdma/xprt_rdma.h @@ -174,7 +174,6 @@ struct rpcrdma_buffer; struct rpcrdma_rep { unsigned int rr_len; struct rpcrdma_xprt *rr_rxprt; - void (*rr_func)(struct rpcrdma_rep *); struct list_head rr_list; struct rpcrdma_regbuf *rr_rdmabuf; }; |