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IB/rdmavt: Remove duplicated functions 

The free_qpn() function from the hfi1/qib driver which was the basis for
rdmavt_free_qpn() function was accidentally left in the code. Remove it.

Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Dennis Dalessandro 2017-05-29 17:17:28 -07:00 committed by Doug Ledford
parent 90dba23e1e
commit b2f8a04e77
1 changed files with 14 additions and 23 deletions
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37
drivers/infiniband/sw/rdmavt/qp.c
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@ -422,15 +422,6 @@ bail:
return ret;
}
static void free_qpn(struct rvt_qpn_table *qpt, u32 qpn)
{
struct rvt_qpn_map *map;
map = qpt->map + qpn / RVT_BITS_PER_PAGE;
if (map->page)
clear_bit(qpn & RVT_BITS_PER_PAGE_MASK, map->page);
}
/**
* rvt_clear_mr_refs - Drop help mr refs
* @qp: rvt qp data structure
@ -646,6 +637,19 @@ static void rvt_reset_qp(struct rvt_dev_info *rdi, struct rvt_qp *qp,
lockdep_assert_held(&qp->s_lock);
}
/** rvt_free_qpn - Free a qpn from the bit map
* @qpt: QP table
* @qpn: queue pair number to free
*/
static void rvt_free_qpn(struct rvt_qpn_table *qpt, u32 qpn)
{
struct rvt_qpn_map *map;
map = qpt->map + qpn / RVT_BITS_PER_PAGE;
if (map->page)
clear_bit(qpn & RVT_BITS_PER_PAGE_MASK, map->page);
}
/**
* rvt_create_qp - create a queue pair for a device
* @ibpd: the protection domain who's device we create the queue pair for
@ -936,7 +940,7 @@ bail_ip:
kref_put(&qp->ip->ref, rvt_release_mmap_info);
bail_qpn:
free_qpn(&rdi->qp_dev->qpn_table, qp->ibqp.qp_num);
rvt_free_qpn(&rdi->qp_dev->qpn_table, qp->ibqp.qp_num);
bail_rq_wq:
if (!qp->ip)
@ -1325,19 +1329,6 @@ inval:
return -EINVAL;
}
/** rvt_free_qpn - Free a qpn from the bit map
* @qpt: QP table
* @qpn: queue pair number to free
*/
static void rvt_free_qpn(struct rvt_qpn_table *qpt, u32 qpn)
{
struct rvt_qpn_map *map;
map = qpt->map + qpn / RVT_BITS_PER_PAGE;
if (map->page)
clear_bit(qpn & RVT_BITS_PER_PAGE_MASK, map->page);
}
/**
* rvt_destroy_qp - destroy a queue pair
* @ibqp: the queue pair to destroy