bonding: remove the redundant judgements for bond_option_queue_id_set()

The dev_valid_name() will check the buffer length for input name, no need to
check it twice.

Cc: Jay Vosburgh <fubar@us.ibm.com>
Cc: Veaceslav Falico <vfalico@redhat.com>
Cc: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: Ding Tianhong <dingtianhong@huawei.com>
Reviewed-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 11cb943222d5..832d6e90b1b9 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -1199,8 +1199,7 @@ int bond_option_queue_id_set(struct bonding *bond,
                 goto err_no_cmd;
 
         /* Check buffer length, valid ifname and queue id */
-        if (strlen(newval->string) > IFNAMSIZ ||
-            !dev_valid_name(newval->string) ||
+        if (!dev_valid_name(newval->string) ||
             qid > bond->dev->real_num_tx_queues)
                 goto err_no_cmd;