infiniband: fix core/verbs.c kernel-doc notation

Change function parameter name in kernel-doc notation and other comments
to eliminate a kernel-doc warning.

../drivers/infiniband/core/verbs.c:1790: warning: Excess function parameter 'wq_init_attr' description in 'ib_create_wq'

Signed-off-by: Randy Dunlap <[email protected]>
Cc: Doug Ledford <[email protected]>
Cc: Jason Gunthorpe <[email protected]>
Cc: [email protected]
Signed-off-by: Jason Gunthorpe <[email protected]>

Author: Randy Dunlap

drivers/infiniband/core/verbs.c

@@ -1807,11 +1807,11 @@ EXPORT_SYMBOL(ib_dealloc_xrcd);
  * ib_create_wq - Creates a WQ associated with the specified protection
  * domain.
  * @pd: The protection domain associated with the WQ.
- * @wq_init_attr: A list of initial attributes required to create the
+ * @wq_attr: A list of initial attributes required to create the
  * WQ. If WQ creation succeeds, then the attributes are updated to
  * the actual capabilities of the created WQ.
  *
- * wq_init_attr->max_wr and wq_init_attr->max_sge determine
+ * wq_attr->max_wr and wq_attr->max_sge determine
  * the requested size of the WQ, and set to the actual values allocated
  * on return.
  * If ib_create_wq() succeeds, then max_wr and max_sge will always be