IB: Drop code after return statement

[linux-2.6-omap-h63xx.git] / drivers / infiniband / hw / amso1100 / c2_provider.c

diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index e10d27a6e145fe2b9b4c7f998b96e20f700badf3..69580e282af012a918fb6bf258333a34f258a584 100644 (file)
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -272,7 +272,6 @@ static struct ib_qp *c2_create_qp(struct ib_pd *pd,
                pr_debug("%s: Invalid QP type: %d\n", __func__,
                        init_attr->qp_type);
                return ERR_PTR(-EINVAL);
-               break;
        }
 
        if (err) {
@@ -452,7 +451,7 @@ static struct ib_mr *c2_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
                return ERR_PTR(-ENOMEM);
        c2mr->pd = c2pd;
 
-       c2mr->umem = ib_umem_get(pd->uobject->context, start, length, acc);
+       c2mr->umem = ib_umem_get(pd->uobject->context, start, length, acc, 0);
        if (IS_ERR(c2mr->umem)) {
                err = PTR_ERR(c2mr->umem);
                kfree(c2mr);
@@ -523,45 +522,49 @@ static int c2_dereg_mr(struct ib_mr *ib_mr)
        return err;
 }
 
-static ssize_t show_rev(struct class_device *cdev, char *buf)
+static ssize_t show_rev(struct device *dev, struct device_attribute *attr,
+                       char *buf)
 {
-       struct c2_dev *dev = container_of(cdev, struct c2_dev, ibdev.class_dev);
+       struct c2_dev *c2dev = container_of(dev, struct c2_dev, ibdev.dev);
        pr_debug("%s:%u\n", __func__, __LINE__);
-       return sprintf(buf, "%x\n", dev->props.hw_ver);
+       return sprintf(buf, "%x\n", c2dev->props.hw_ver);
 }
 
-static ssize_t show_fw_ver(struct class_device *cdev, char *buf)
+static ssize_t show_fw_ver(struct device *dev, struct device_attribute *attr,
+                          char *buf)
 {
-       struct c2_dev *dev = container_of(cdev, struct c2_dev, ibdev.class_dev);
+       struct c2_dev *c2dev = container_of(dev, struct c2_dev, ibdev.dev);
        pr_debug("%s:%u\n", __func__, __LINE__);
        return sprintf(buf, "%x.%x.%x\n",
-                      (int) (dev->props.fw_ver >> 32),
-                      (int) (dev->props.fw_ver >> 16) & 0xffff,
-                      (int) (dev->props.fw_ver & 0xffff));
+                      (int) (c2dev->props.fw_ver >> 32),
+                      (int) (c2dev->props.fw_ver >> 16) & 0xffff,
+                      (int) (c2dev->props.fw_ver & 0xffff));
 }
 
-static ssize_t show_hca(struct class_device *cdev, char *buf)
+static ssize_t show_hca(struct device *dev, struct device_attribute *attr,
+                       char *buf)
 {
        pr_debug("%s:%u\n", __func__, __LINE__);
        return sprintf(buf, "AMSO1100\n");
 }
 
-static ssize_t show_board(struct class_device *cdev, char *buf)
+static ssize_t show_board(struct device *dev, struct device_attribute *attr,
+                         char *buf)
 {
        pr_debug("%s:%u\n", __func__, __LINE__);
        return sprintf(buf, "%.*s\n", 32, "AMSO1100 Board ID");
 }
 
-static CLASS_DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
-static CLASS_DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
-static CLASS_DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
-static CLASS_DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
+static DEVICE_ATTR(hw_rev, S_IRUGO, show_rev, NULL);
+static DEVICE_ATTR(fw_ver, S_IRUGO, show_fw_ver, NULL);
+static DEVICE_ATTR(hca_type, S_IRUGO, show_hca, NULL);
+static DEVICE_ATTR(board_id, S_IRUGO, show_board, NULL);
 
-static struct class_device_attribute *c2_class_attributes[] = {
-       &class_device_attr_hw_rev,
-       &class_device_attr_fw_ver,
-       &class_device_attr_hca_type,
-       &class_device_attr_board_id
+static struct device_attribute *c2_dev_attributes[] = {
+       &dev_attr_hw_rev,
+       &dev_attr_fw_ver,
+       &dev_attr_hca_type,
+       &dev_attr_board_id
 };
 
 static int c2_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
@@ -861,9 +864,9 @@ int c2_register_device(struct c2_dev *dev)
        if (ret)
                goto out1;
 
-       for (i = 0; i < ARRAY_SIZE(c2_class_attributes); ++i) {
-               ret = class_device_create_file(&dev->ibdev.class_dev,
-                                              c2_class_attributes[i]);
+       for (i = 0; i < ARRAY_SIZE(c2_dev_attributes); ++i) {
+               ret = device_create_file(&dev->ibdev.dev,
+                                              c2_dev_attributes[i]);
                if (ret)
                        goto out0;
        }