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| author |   Yuval Shaia <yuval.shaia@oracle.com> | 2018-11-21 13:47:02 +0200 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-11-21 16:13:02 -0700 |
| commit | 3eeeb7a59acddaa326b03efdf6dce61c120449a3 (patch) | |
| tree | 775cb148b0964af364271d63adb689b72df1e0be | |
| parent | IB/srpt: Drop pointless static qualifier in srpt_make_tpg() (diff) | |
| download | linux-dev-3eeeb7a59acddaa326b03efdf6dce61c120449a3.tar.xz linux-dev-3eeeb7a59acddaa326b03efdf6dce61c120449a3.zip | |
IB/core: Make function ib_fmr_pool_unmap return void
Since the function always returns 0 make it void.
Reported-by: Håkon Bugge <haakon.bugge@oracle.com>
Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
| -rw-r--r-- | drivers/infiniband/core/fmr_pool.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/ulp/iser/iser_memory.c | 5 | ||||
| -rw-r--r-- | include/rdma/ib_fmr_pool.h | 2 |
3 files changed, 3 insertions, 8 deletions
diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c index 83ba0068e8bb..b00dfd2ad31e 100644 --- a/drivers/infiniband/core/fmr_pool.c +++ b/drivers/infiniband/core/fmr_pool.c @@ -474,7 +474,7 @@ EXPORT_SYMBOL(ib_fmr_pool_map_phys); * Unmap an FMR. The FMR mapping may remain valid until the FMR is * reused (or until ib_flush_fmr_pool() is called). */ -int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr) +void ib_fmr_pool_unmap(struct ib_pool_fmr *fmr) { struct ib_fmr_pool *pool; unsigned long flags; @@ -503,7 +503,5 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr) #endif spin_unlock_irqrestore(&pool->pool_lock, flags); - - return 0; } EXPORT_SYMBOL(ib_fmr_pool_unmap); diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c index 009be8889d71..dbe97c02848c 100644 --- a/drivers/infiniband/ulp/iser/iser_memory.c +++ b/drivers/infiniband/ulp/iser/iser_memory.c @@ -277,16 +277,13 @@ void iser_unreg_mem_fmr(struct iscsi_iser_task *iser_task, enum iser_data_dir cmd_dir) { struct iser_mem_reg *reg = &iser_task->rdma_reg[cmd_dir]; - int ret; if (!reg->mem_h) return; iser_dbg("PHYSICAL Mem.Unregister mem_h %p\n", reg->mem_h); - ret = ib_fmr_pool_unmap((struct ib_pool_fmr *)reg->mem_h); - if (ret) - iser_err("ib_fmr_pool_unmap failed %d\n", ret); + ib_fmr_pool_unmap((struct ib_pool_fmr *)reg->mem_h); reg->mem_h = NULL; } diff --git a/include/rdma/ib_fmr_pool.h b/include/rdma/ib_fmr_pool.h index f62b842e6596..f8982e4e9702 100644 --- a/include/rdma/ib_fmr_pool.h +++ b/include/rdma/ib_fmr_pool.h @@ -88,6 +88,6 @@ struct ib_pool_fmr *ib_fmr_pool_map_phys(struct ib_fmr_pool *pool_handle, int list_len, u64 io_virtual_address); -int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr); +void ib_fmr_pool_unmap(struct ib_pool_fmr *fmr); #endif /* IB_FMR_POOL_H */ |