IB/mad: Remove debug prints after allocation failure
The prints after [k|v][m|z|c]alloc() functions are not needed, because in case of failure, allocator will print their internal error prints anyway. Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
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e37a79e5d4
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2716243212
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@ -816,7 +816,6 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv,
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local = kmalloc(sizeof *local, GFP_ATOMIC);
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if (!local) {
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ret = -ENOMEM;
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dev_err(&device->dev, "No memory for ib_mad_local_private\n");
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goto out;
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}
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local->mad_priv = NULL;
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@ -824,7 +823,6 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv,
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mad_priv = alloc_mad_private(mad_size, GFP_ATOMIC);
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if (!mad_priv) {
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ret = -ENOMEM;
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dev_err(&device->dev, "No memory for local response MAD\n");
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kfree(local);
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goto out;
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}
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@ -947,9 +945,6 @@ static int alloc_send_rmpp_list(struct ib_mad_send_wr_private *send_wr,
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for (left = send_buf->data_len + pad; left > 0; left -= seg_size) {
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seg = kmalloc(sizeof (*seg) + seg_size, gfp_mask);
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if (!seg) {
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dev_err(&send_buf->mad_agent->device->dev,
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"alloc_send_rmpp_segs: RMPP mem alloc failed for len %zd, gfp %#x\n",
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sizeof (*seg) + seg_size, gfp_mask);
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free_send_rmpp_list(send_wr);
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return -ENOMEM;
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}
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@ -1362,12 +1357,7 @@ static int allocate_method_table(struct ib_mad_mgmt_method_table **method)
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{
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/* Allocate management method table */
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*method = kzalloc(sizeof **method, GFP_ATOMIC);
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if (!*method) {
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pr_err("No memory for ib_mad_mgmt_method_table\n");
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return -ENOMEM;
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}
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return 0;
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return (*method) ? 0 : (-ENOMEM);
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}
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/*
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@ -1458,8 +1448,6 @@ static int add_nonoui_reg_req(struct ib_mad_reg_req *mad_reg_req,
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/* Allocate management class table for "new" class version */
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*class = kzalloc(sizeof **class, GFP_ATOMIC);
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if (!*class) {
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dev_err(&agent_priv->agent.device->dev,
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"No memory for ib_mad_mgmt_class_table\n");
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ret = -ENOMEM;
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goto error1;
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}
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@ -1524,22 +1512,16 @@ static int add_oui_reg_req(struct ib_mad_reg_req *mad_reg_req,
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if (!*vendor_table) {
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/* Allocate mgmt vendor class table for "new" class version */
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vendor = kzalloc(sizeof *vendor, GFP_ATOMIC);
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if (!vendor) {
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dev_err(&agent_priv->agent.device->dev,
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"No memory for ib_mad_mgmt_vendor_class_table\n");
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if (!vendor)
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goto error1;
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}
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*vendor_table = vendor;
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}
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if (!(*vendor_table)->vendor_class[vclass]) {
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/* Allocate table for this management vendor class */
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vendor_class = kzalloc(sizeof *vendor_class, GFP_ATOMIC);
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if (!vendor_class) {
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dev_err(&agent_priv->agent.device->dev,
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"No memory for ib_mad_mgmt_vendor_class\n");
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if (!vendor_class)
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goto error2;
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}
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(*vendor_table)->vendor_class[vclass] = vendor_class;
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}
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@ -2238,11 +2220,8 @@ static void ib_mad_recv_done(struct ib_cq *cq, struct ib_wc *wc)
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mad_size = recv->mad_size;
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response = alloc_mad_private(mad_size, GFP_KERNEL);
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if (!response) {
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dev_err(&port_priv->device->dev,
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"%s: no memory for response buffer\n", __func__);
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if (!response)
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goto out;
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}
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if (rdma_cap_ib_switch(port_priv->device))
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port_num = wc->port_num;
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@ -2869,8 +2848,6 @@ static int ib_mad_post_receive_mads(struct ib_mad_qp_info *qp_info,
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mad_priv = alloc_mad_private(port_mad_size(qp_info->port_priv),
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GFP_ATOMIC);
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if (!mad_priv) {
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dev_err(&qp_info->port_priv->device->dev,
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"No memory for receive buffer\n");
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ret = -ENOMEM;
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break;
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}
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@ -2961,11 +2938,8 @@ static int ib_mad_port_start(struct ib_mad_port_private *port_priv)
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u16 pkey_index;
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attr = kmalloc(sizeof *attr, GFP_KERNEL);
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if (!attr) {
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dev_err(&port_priv->device->dev,
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"Couldn't kmalloc ib_qp_attr\n");
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if (!attr)
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return -ENOMEM;
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}
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ret = ib_find_pkey(port_priv->device, port_priv->port_num,
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IB_DEFAULT_PKEY_FULL, &pkey_index);
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@ -3135,10 +3109,8 @@ static int ib_mad_port_open(struct ib_device *device,
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/* Create new device info */
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port_priv = kzalloc(sizeof *port_priv, GFP_KERNEL);
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if (!port_priv) {
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dev_err(&device->dev, "No memory for ib_mad_port_private\n");
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if (!port_priv)
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return -ENOMEM;
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}
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port_priv->device = device;
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port_priv->port_num = port_num;
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