[PATCH] IB/core: Make function ib_fmr_pool_unmap return void

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Since function always return 0 make it void.

Reported-by: Håkon Bugge <haakon.bugge@xxxxxxxxxx>
Signed-off-by: Yuval Shaia <yuval.shaia@xxxxxxxxxx>
---
 drivers/infiniband/core/fmr_pool.c        | 4 +---
 drivers/infiniband/ulp/iser/iser_memory.c | 4 +---
 include/rdma/ib_fmr_pool.h                | 2 +-
 3 files changed, 3 insertions(+), 7 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..2476c0440c7d 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -284,9 +284,7 @@ void iser_unreg_mem_fmr(struct iscsi_iser_task *iser_task,
 
 	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 */
-- 
2.19.1




[Index of Archives]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Photo]     [Yosemite News]     [Yosemite Photos]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux