be2net: use "if (!foo)" test style

Replace "if (foo == NULL)" statements with "if (!foo)" to be consistent
across the driver.

Signed-off-by: Kalesh AP <kalesh.purayil@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 8ffcffa..75c8f11 100644 (file)
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -2034,7 +2034,7 @@ static void be_rx_cq_clean(struct be_rx_obj *rxo)
         */
        for (;;) {
                rxcp = be_rx_compl_get(rxo);
-               if (rxcp == NULL) {
+               if (!rxcp) {
                        if (lancer_chip(adapter))
                                break;
 
@@ -2941,7 +2941,7 @@ static int be_setup_wol(struct be_adapter *adapter, bool enable)
        cmd.size = sizeof(struct be_cmd_req_acpi_wol_magic_config);
        cmd.va = dma_zalloc_coherent(&adapter->pdev->dev, cmd.size, &cmd.dma,
                                     GFP_KERNEL);
-       if (cmd.va == NULL)
+       if (!cmd.va)
                return -ENOMEM;
 
        if (enable) {
@@ -4133,7 +4133,7 @@ lancer_fw_exit:
 static int be_get_ufi_type(struct be_adapter *adapter,
                           struct flash_file_hdr_g3 *fhdr)
 {
-       if (fhdr == NULL)
+       if (!fhdr)
                goto be_get_ufi_exit;
 
        if (skyhawk_chip(adapter) && fhdr->build[0] == '4')
@@ -4475,12 +4475,12 @@ static int be_map_pci_bars(struct be_adapter *adapter)
 
        if (BEx_chip(adapter) && be_physfn(adapter)) {
                adapter->csr = pci_iomap(adapter->pdev, 2, 0);
-               if (adapter->csr == NULL)
+               if (!adapter->csr)
                        return -ENOMEM;
        }
 
        addr = pci_iomap(adapter->pdev, db_bar(adapter), 0);
-       if (addr == NULL)
+       if (!addr)
                goto pci_map_err;
        adapter->db = addr;
 
@@ -4543,7 +4543,7 @@ static int be_ctrl_init(struct be_adapter *adapter)
        rx_filter->va = dma_zalloc_coherent(&adapter->pdev->dev,
                                            rx_filter->size, &rx_filter->dma,
                                            GFP_KERNEL);
-       if (rx_filter->va == NULL) {
+       if (!rx_filter->va) {
                status = -ENOMEM;
                goto free_mbox;
        }
@@ -4592,7 +4592,7 @@ static int be_stats_init(struct be_adapter *adapter)
 
        cmd->va = dma_zalloc_coherent(&adapter->pdev->dev, cmd->size, &cmd->dma,
                                      GFP_KERNEL);
-       if (cmd->va == NULL)
+       if (!cmd->va)
                return -ENOMEM;
        return 0;
 }
@@ -4814,7 +4814,7 @@ static int be_probe(struct pci_dev *pdev, const struct pci_device_id *pdev_id)
        pci_set_master(pdev);
 
        netdev = alloc_etherdev_mqs(sizeof(*adapter), MAX_TX_QS, MAX_RX_QS);
-       if (netdev == NULL) {
+       if (!netdev) {
                status = -ENOMEM;
                goto rel_reg;
        }