[PATCH] IB: Add ib_coalesce_recv_mad to MAD

Add implementation for ib_coalesce_recv_mad.  Also, clear allocated MAD data
buffer in ib_create_send_mad.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Hal Rosenstock <halr@voltaire.com>
Cc: Roland Dreier <rolandd@cisco.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 8 deletions

diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 9719fa6c14f7..430a6ee89877 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -796,9 +796,9 @@ struct ib_mad_send_buf * ib_create_send_mad(struct ib_mad_agent *mad_agent,
         buf = kmalloc(sizeof *send_buf + buf_size, gfp_mask);
         if (!buf)
                 return ERR_PTR(-ENOMEM);
+        memset(buf, 0, sizeof *send_buf + buf_size);
 
         send_buf = buf + buf_size;
-        memset(send_buf, 0, sizeof *send_buf);
         send_buf->mad = buf;
 
         send_buf->sge.addr = dma_map_single(mad_agent->device->dma_device,
@@ -1021,13 +1021,6 @@ void ib_free_recv_mad(struct ib_mad_recv_wc *mad_recv_wc)
 }
 EXPORT_SYMBOL(ib_free_recv_mad);
 
-void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc,
-                          void *buf)
-{
-        printk(KERN_ERR PFX "ib_coalesce_recv_mad() not implemented yet\n");
-}
-EXPORT_SYMBOL(ib_coalesce_recv_mad);
-
 struct ib_mad_agent *ib_redirect_mad_qp(struct ib_qp *qp,
                                         u8 rmpp_version,
                                         ib_mad_send_handler send_handler,