[PATCH net-next] cxgb4: fix error return code in adap_init0()

[Wei Yongjun]

Fix to return a negative error code from the hash filter init error
handling case instead of 0, as done elsewhere in this function.

Fixes: 5c31254e35a8 ("cxgb4: initialize hash-filter configuration")
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c 
b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 57d38f8..0072580 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -4449,7 +4449,8 @@ static int adap_init0(struct adapter *adap)
                adap->params.ofldq_wr_cred = val[5];
 
                if (caps_cmd.niccaps & htons(FW_CAPS_CONFIG_NIC_HASHFILTER)) {
-                       if (init_hash_filter(adap) < 0)
+                       ret = init_hash_filter(adap);
+                       if (ret < 0)
                                goto bye;
                } else {
                        adap->params.offload = 1;