From: Hal Rosenstock Date: Wed, 27 Jul 2005 18:45:28 +0000 (-0700) Subject: [PATCH] IB: Add ib_coalesce_recv_mad to MAD X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=df9f9ead746e9607099d7024f312133944173609;p=GitHub%2FLineageOS%2Fandroid_kernel_samsung_universal7580.git [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 Signed-off-by: Hal Rosenstock Cc: Roland Dreier Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c index 9719fa6c14f..430a6ee8987 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, diff --git a/drivers/infiniband/include/ib_mad.h b/drivers/infiniband/include/ib_mad.h index a6f06b8c4ac..e8a122122cb 100644 --- a/drivers/infiniband/include/ib_mad.h +++ b/drivers/infiniband/include/ib_mad.h @@ -365,8 +365,7 @@ int ib_post_send_mad(struct ib_mad_agent *mad_agent, * This call copies a chain of received RMPP MADs into a single data buffer, * removing duplicated headers. */ -void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc, - void *buf); +void ib_coalesce_recv_mad(struct ib_mad_recv_wc *mad_recv_wc, void *buf); /** * ib_free_recv_mad - Returns data buffers used to receive a MAD to the