net/rds: prevent memory leak in case of error flow

Signed-off-by: Dotan Barak <dotanb@dev.mellanox.co.il>

diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
index 878af33fc73f5bf5cbdfe8a64ca82cc23463ece6..67f61c54a754457cf4efec824836456adfa7eea4 100644 (file)
--- a/net/rds/ib_recv.c
+++ b/net/rds/ib_recv.c
@@ -300,6 +300,7 @@ static struct rds_page_frag *rds_ib_refill_one_frag(struct rds_ib_connection *ic
                                "recv memory exceeded max_recv_allocation %d\n",
                                atomic_read(&rds_ib_allocation));
                        }
+                       kmem_cache_free(rds_ib_frag_slab, frag);
                        rds_ib_stats_inc(s_ib_rx_alloc_limit);
                        return NULL;
                }