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Subject[PATCH 07/10] Pass the return value of kref_put further
Date
Used in a later patch.

Signed-off-by: Maksym Planeta <mplaneta@os.inf.tu-dresden.de>
---
drivers/infiniband/sw/rxe/rxe_pool.c | 3 ++-
drivers/infiniband/sw/rxe/rxe_pool.h | 2 +-
2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/sw/rxe/rxe_pool.c b/drivers/infiniband/sw/rxe/rxe_pool.c
index 30a887cf9200..711d7d7f3692 100644
--- a/drivers/infiniband/sw/rxe/rxe_pool.c
+++ b/drivers/infiniband/sw/rxe/rxe_pool.c
@@ -541,7 +541,7 @@ static void rxe_dummy_release(struct kref *kref)
{
}

-void rxe_drop_ref(struct rxe_pool_entry *pelem)
+int rxe_drop_ref(struct rxe_pool_entry *pelem)
{
int res;
struct rxe_pool *pool = pelem->pool;
@@ -553,4 +553,5 @@ void rxe_drop_ref(struct rxe_pool_entry *pelem)
if (res) {
rxe_elem_release(&pelem->ref_cnt);
}
+ return res;
}
diff --git a/drivers/infiniband/sw/rxe/rxe_pool.h b/drivers/infiniband/sw/rxe/rxe_pool.h
index b90cc84c5511..1e3508c74dc0 100644
--- a/drivers/infiniband/sw/rxe/rxe_pool.h
+++ b/drivers/infiniband/sw/rxe/rxe_pool.h
@@ -166,6 +166,6 @@ static inline void rxe_add_ref(struct rxe_pool_entry *pelem) {
}

/* drop a reference on an object */
-void rxe_drop_ref(struct rxe_pool_entry *pelem);
+int rxe_drop_ref(struct rxe_pool_entry *pelem);

#endif /* RXE_POOL_H */
--
2.20.1
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