RDS: IB: use already available pool handle from ibmr

rds_ib_mr already keeps the pool handle which it associates
with. Lets use that instead of round about way of fetching
it from rds_ib_device.

No functional change.

Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>

diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
index b6644fa..52d889a 100644 (file)
--- a/net/rds/ib_rdma.c
+++ b/net/rds/ib_rdma.c
@@ -522,8 +522,7 @@ static void rds_ib_teardown_mr(struct rds_ib_mr *ibmr)
 
        __rds_ib_teardown_mr(ibmr);
        if (pinned) {
-               struct rds_ib_device *rds_ibdev = ibmr->device;
-               struct rds_ib_mr_pool *pool = rds_ibdev->mr_pool;
+               struct rds_ib_mr_pool *pool = ibmr->pool;
 
                atomic_sub(pinned, &pool->free_pinned);
        }
@@ -717,8 +716,8 @@ static void rds_ib_mr_pool_flush_worker(struct work_struct *work)
 void rds_ib_free_mr(void *trans_private, int invalidate)
 {
        struct rds_ib_mr *ibmr = trans_private;
+       struct rds_ib_mr_pool *pool = ibmr->pool;
        struct rds_ib_device *rds_ibdev = ibmr->device;
-       struct rds_ib_mr_pool *pool = rds_ibdev->mr_pool;
 
        rdsdebug("RDS/IB: free_mr nents %u\n", ibmr->sg_len);