iwl-4965: test below 0 on unsigned num_tbs

[deliverable/linux.git] / drivers / net / wireless / iwlwifi / iwl-tx.c

diff --git a/drivers/net/wireless/iwlwifi/iwl-tx.c b/drivers/net/wireless/iwlwifi/iwl-tx.c
index 4108c7c8f00f5331dcaa35679eee8d95e822a7ec..dac34aa8358e1dce8c6453a0644506b975681518 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-tx.c
@@ -126,7 +126,7 @@ int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *ptr,
        u32 num_tbs = IWL_GET_BITS(*tfd, num_tbs);
 
        /* Each TFD can point to a maximum 20 Tx buffers */
-       if ((num_tbs >= MAX_NUM_OF_TBS) || (num_tbs < 0)) {
+       if (num_tbs >= MAX_NUM_OF_TBS) {
                IWL_ERROR("Error can not send more than %d chunks\n",
                          MAX_NUM_OF_TBS);
                return -EINVAL;
@@ -493,7 +493,7 @@ int iwl_txq_ctx_reset(struct iwl_priv *priv)
        /* Alloc keep-warm buffer */
        ret = iwl_kw_alloc(priv);
        if (ret) {
-               IWL_ERROR("Keep Warm allocation failed");
+               IWL_ERROR("Keep Warm allocation failed\n");
                goto error_kw;
        }
        spin_lock_irqsave(&priv->lock, flags);
@@ -1463,7 +1463,7 @@ void iwl_rx_reply_compressed_ba(struct iwl_priv *priv,
        u16 ba_resp_scd_ssn = le16_to_cpu(ba_resp->scd_ssn);
 
        if (scd_flow >= priv->hw_params.max_txq_num) {
-               IWL_ERROR("BUG_ON scd_flow is bigger than number of queues");
+               IWL_ERROR("BUG_ON scd_flow is bigger than number of queues\n");
                return;
        }