[PATCH] bnxt_en: Uninitialized variable in bnxt_tc_parse_actions()

[Dan Carpenter]

Smatch warns that:

    drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c:160 bnxt_tc_parse_actions()
    error: uninitialized symbol 'rc'.

"rc" is either uninitialized or set to zero here so we can just remove
the check.

Fixes: 8c95f773b4a3 ("bnxt_en: add support for Flower based vxlan encap/decap 
offload")
Signed-off-by: Dan Carpenter <dan.carpen...@oracle.com>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c 
b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index d5031f436f83..125b146da031 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -157,9 +157,6 @@ static int bnxt_tc_parse_actions(struct bnxt *bp,
                }
        }
 
-       if (rc)
-               return rc;
-
        /* Tunnel encap/decap action must be accompanied by a redirect action */
        if ((actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_ENCAP ||
             actions->flags & BNXT_TC_ACTION_FLAG_TUNNEL_DECAP) &&
@@ -169,7 +166,7 @@ static int bnxt_tc_parse_actions(struct bnxt *bp,
                return -EINVAL;
        }
 
-       return rc;
+       return 0;
 }
 
 #define GET_KEY(flow_cmd, key_type)                                    \