infiniband: fix ulp/iser/iscsi_iser.[hc] kernel-doc notation

Fix struct name in kernel-doc notation to match the struct name below it.
Fix one typo (spello).
Fix formatting as expected for kernel-doc notation.
Fix parameter name to match the function's parameter name to eliminate a
kernel-doc warning.

../drivers/infiniband/ulp/iser/iscsi_iser.c:815: warning: Function parameter or member 'non_blocking' not described in 'iscsi_iser_ep_connect'

Link: https://lore.kernel.org/r/20191010035239.623888112@gmail.com
Signed-off-by: Randy Dunlap <rd.dunlab@gmail.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

drivers/infiniband/ulp/iser/iscsi_iser.c

@@ -786,7 +786,7 @@ static int iscsi_iser_get_ep_param(struct iscsi_endpoint *ep,
  * iscsi_iser_ep_connect() - Initiate iSER connection establishment
  * @shost:          scsi_host
  * @dst_addr:       destination address
- * @non-blocking:   indicate if routine can block
+ * @non_blocking:   indicate if routine can block
  *
  * Allocate an iscsi endpoint, an iser_conn structure and bind them.
  * After that start RDMA connection establishment via rdma_cm. We

drivers/infiniband/ulp/iser/iscsi_iser.h

@@ -311,7 +311,7 @@ struct iser_comp {
 };
 
 /**
- * struct iser_device - Memory registration operations
+ * struct iser_reg_ops - Memory registration operations
  *     per-device registration schemes
  *
  * @alloc_reg_res:     Allocate registration resources
@@ -365,7 +365,7 @@ struct iser_device {
 };
 
 /**
- * struct iser_reg_resources - Fast registration recources
+ * struct iser_reg_resources - Fast registration resources
  *
  * @mr:         memory region
  * @fmr_pool:   pool of fmrs
@@ -398,7 +398,7 @@ struct iser_fr_desc {
 };
 
 /**
- * struct iser_fr_pool: connection fast registration pool
+ * struct iser_fr_pool - connection fast registration pool
  *
  * @list:                list of fastreg descriptors
  * @lock:                protects fmr/fastreg pool
@@ -521,7 +521,7 @@ struct iser_page_vec {
 };
 
 /**
- * struct iser_global: iSER global context
+ * struct iser_global - iSER global context
  *
  * @device_list_mutex:    protects device_list
  * @device_list:          iser devices global list