diff options
| author | Saurabh Sengar <saurabh.truth@gmail.com> | 2015-10-30 17:16:44 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-11-02 23:35:19 +0300 |
| commit | d3ffaefa1bbcfba1b4ef985fd53406f31b98f277 (patch) | |
| tree | 95d0e2c2f1f62bedcb281b499d0a57c5785fc6aa /net/rds | |
| parent | 64cf370887ac497e74b2e4224b662bfd1d8db41a (diff) | |
| download | linux-d3ffaefa1bbcfba1b4ef985fd53406f31b98f277.tar.xz | |
net: rds: changing the return type from int to void
as result of function rds_iw_flush_mr_pool is nowhere checked,
changing its return type from int to void.
also removing the unused variable rc as there is nothing to return
Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/rds')
| -rw-r--r-- | net/rds/iw_rdma.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/net/rds/iw_rdma.c b/net/rds/iw_rdma.c index 6a8fbd6e69e7..d3d4454ffc84 100644 --- a/net/rds/iw_rdma.c +++ b/net/rds/iw_rdma.c @@ -75,7 +75,7 @@ struct rds_iw_mr_pool { int max_pages; }; -static int rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all); +static void rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all); static void rds_iw_mr_pool_flush_worker(struct work_struct *work); static int rds_iw_init_fastreg(struct rds_iw_mr_pool *pool, struct rds_iw_mr *ibmr); static int rds_iw_map_fastreg(struct rds_iw_mr_pool *pool, @@ -479,14 +479,13 @@ void rds_iw_sync_mr(void *trans_private, int direction) * If the number of MRs allocated exceeds the limit, we also try * to free as many MRs as needed to get back to this limit. */ -static int rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all) +static void rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all) { struct rds_iw_mr *ibmr, *next; LIST_HEAD(unmap_list); LIST_HEAD(kill_list); unsigned long flags; unsigned int nfreed = 0, ncleaned = 0, unpinned = 0; - int ret = 0; rds_iw_stats_inc(s_iw_rdma_mr_pool_flush); @@ -538,7 +537,6 @@ static int rds_iw_flush_mr_pool(struct rds_iw_mr_pool *pool, int free_all) atomic_sub(nfreed, &pool->item_count); mutex_unlock(&pool->flush_lock); - return ret; } static void rds_iw_mr_pool_flush_worker(struct work_struct *work) |