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>

diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index f8a6291..8f43093 100644 (file)
--- 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