bnxt_en: Remove unwanted ovs-offload messages in some conditions

In some conditions when the driver fails to add a flow in HW and returns
an error back to the stack, the stack continues to invoke get_flow_stats()
and/or del_flow() on it. The driver fails these APIs with an error message
"no flow_node for cookie". The message gets logged repeatedly as long as
the stack keeps invoking these functions.

Fix this by removing the corresponding netdev_info() calls from these
functions.

Fixes: d7bc73053024 ("bnxt_en: add code to query TC flower offload stats")
Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 8 deletions

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index fbe6e208e17b..2049d4356df4 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -1269,11 +1269,8 @@ static int bnxt_tc_del_flow(struct bnxt *bp,
         flow_node = rhashtable_lookup_fast(&tc_info->flow_table,
                                            &tc_flow_cmd->cookie,
                                            tc_info->flow_ht_params);
-        if (!flow_node) {
-                netdev_info(bp->dev, "ERROR: no flow_node for cookie %lx",
-                            tc_flow_cmd->cookie);
+        if (!flow_node)
                 return -EINVAL;
-        }
 
         return __bnxt_tc_del_flow(bp, flow_node);
 }
@@ -1290,11 +1287,8 @@ static int bnxt_tc_get_flow_stats(struct bnxt *bp,
         flow_node = rhashtable_lookup_fast(&tc_info->flow_table,
                                            &tc_flow_cmd->cookie,
                                            tc_info->flow_ht_params);
-        if (!flow_node) {
-                netdev_info(bp->dev, "Error: no flow_node for cookie %lx",
-                            tc_flow_cmd->cookie);
+        if (!flow_node)
                 return -1;
-        }
 
         flow = &flow_node->flow;
         curr_stats = &flow->stats;