IB/ehca: Fix error return code in ehca_create_slab_caches()

Fix to return -ENOMEM in the kmem_cache_create() error handling
case instead of 0, as done elsewhere in this function.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Roland Dreier <roland@purestorage.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index f8a62918a88d..8f43093edace 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -211,6 +211,7 @@ static int ehca_create_slab_caches(void)
         if (!ctblk_cache) {
                 ehca_gen_err("Cannot create ctblk SLAB cache.");
                 ehca_cleanup_small_qp_cache();
+                ret = -ENOMEM;
                 goto create_slab_caches6;
         }
 #endif