As per commit a7f3d3d3600c ("dma-mapping: add unlikely hint to error
path
in dma_mapping_error"), dma_mapping_error now internally calls
unlikely(),
so we don't need to call it directly anymore.
Signed-off-by: Hamza Mahfooz <someguy@xxxxxxxxxxxxxxxxxxx>
---
drivers/net/wireless/intel/iwlwifi/pcie/tx.c | 10 +++++-----
drivers/net/wireless/intel/iwlwifi/queue/tx.c | 10 +++++-----
2 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 4f6c187eed69..3bf56d30f741 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -1253,7 +1253,7 @@ static int iwl_fill_data_tbs(struct iwl_trans
*trans, struct sk_buff *skb,
dma_addr_t tb_phys = dma_map_single(trans->dev,
skb->data + hdr_len,
head_tb_len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+ if (dma_mapping_error(trans->dev, tb_phys))
return -EINVAL;
trace_iwlwifi_dev_tx_tb(trans->dev, skb, skb->data + hdr_len,
tb_phys, head_tb_len);
@@ -1272,7 +1272,7 @@ static int iwl_fill_data_tbs(struct iwl_trans
*trans, struct sk_buff *skb,
tb_phys = skb_frag_dma_map(trans->dev, frag, 0,
skb_frag_size(frag), DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+ if (dma_mapping_error(trans->dev, tb_phys))
return -EINVAL;
trace_iwlwifi_dev_tx_tb(trans->dev, skb, skb_frag_address(frag),
tb_phys, skb_frag_size(frag));
@@ -1380,7 +1380,7 @@ static int iwl_fill_data_tbs_amsdu(struct
iwl_trans *trans, struct sk_buff *skb,
hdr_tb_len = hdr_page->pos - start_hdr;
hdr_tb_phys = dma_map_single(trans->dev, start_hdr,
hdr_tb_len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, hdr_tb_phys)))
+ if (dma_mapping_error(trans->dev, hdr_tb_phys))
return -EINVAL;
iwl_pcie_txq_build_tfd(trans, txq, hdr_tb_phys,
hdr_tb_len, false);
@@ -1400,7 +1400,7 @@ static int iwl_fill_data_tbs_amsdu(struct
iwl_trans *trans, struct sk_buff *skb,
tb_phys = dma_map_single(trans->dev, tso.data,
size, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+ if (dma_mapping_error(trans->dev, tb_phys))
return -EINVAL;
iwl_pcie_txq_build_tfd(trans, txq, tb_phys,
@@ -1551,7 +1551,7 @@ int iwl_trans_pcie_tx(struct iwl_trans *trans,
struct sk_buff *skb,
/* map the data for TB1 */
tb1_addr = ((u8 *)&dev_cmd->hdr) + IWL_FIRST_TB_SIZE;
tb1_phys = dma_map_single(trans->dev, tb1_addr, tb1_len,
DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb1_phys)))
+ if (dma_mapping_error(trans->dev, tb1_phys))
goto out_err;
iwl_pcie_txq_build_tfd(trans, txq, tb1_phys, tb1_len, false);
diff --git a/drivers/net/wireless/intel/iwlwifi/queue/tx.c
b/drivers/net/wireless/intel/iwlwifi/queue/tx.c
index 451b06069350..2b409fb33c99 100644
--- a/drivers/net/wireless/intel/iwlwifi/queue/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/queue/tx.c
@@ -211,7 +211,7 @@ static int iwl_txq_gen2_set_tb_with_wa(struct
iwl_trans *trans,
struct page *page;
int ret;
- if (unlikely(dma_mapping_error(trans->dev, phys)))
+ if (dma_mapping_error(trans->dev, phys))
return -ENOMEM;
if (likely(!iwl_txq_crosses_4g_boundary(phys, len))) {
@@ -251,7 +251,7 @@ static int iwl_txq_gen2_set_tb_with_wa(struct
iwl_trans *trans,
phys = dma_map_single(trans->dev, page_address(page), len,
DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, phys)))
+ if (dma_mapping_error(trans->dev, phys))
return -ENOMEM;
ret = iwl_txq_gen2_set_tb(trans, tfd, phys, len);
if (ret < 0) {
@@ -405,7 +405,7 @@ static int iwl_txq_gen2_build_amsdu(struct
iwl_trans *trans,
tb_len = hdr_page->pos - start_hdr;
tb_phys = dma_map_single(trans->dev, start_hdr,
tb_len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+ if (dma_mapping_error(trans->dev, tb_phys))
goto out_err;
/*
* No need for _with_wa, this is from the TSO page and
@@ -487,7 +487,7 @@ iwl_tfh_tfd *iwl_txq_gen2_build_tx_amsdu(struct
iwl_trans *trans,
/* map the data for TB1 */
tb1_addr = ((u8 *)&dev_cmd->hdr) + IWL_FIRST_TB_SIZE;
tb_phys = dma_map_single(trans->dev, tb1_addr, len, DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+ if (dma_mapping_error(trans->dev, tb_phys))
goto out_err;
/*
* No need for _with_wa(), we ensure (via alignment) that the data
@@ -582,7 +582,7 @@ iwl_tfh_tfd *iwl_txq_gen2_build_tx(struct
iwl_trans *trans,
/* map the data for TB1 */
tb1_addr = ((u8 *)&dev_cmd->hdr) + IWL_FIRST_TB_SIZE;
tb_phys = dma_map_single(trans->dev, tb1_addr, tb1_len,
DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(trans->dev, tb_phys)))
+ if (dma_mapping_error(trans->dev, tb_phys))
goto out_err;
/*
* No need for _with_wa(), we ensure (via alignment) that the data
--
2.32.0
