Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	arch/mips/net/bpf_jit.c
	drivers/net/can/flexcan.c

Both the flexcan and MIPS bpf_jit conflicts were cases of simple
overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 27 insertions, 22 deletions

diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index f56b95af3fcf..eeec49540233 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -6478,6 +6478,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         struct port_info *pi;
         bool highdma = false;
         struct adapter *adapter = NULL;
+        void __iomem *regs;
 
         printk_once(KERN_INFO "%s - version %s\n", DRV_DESC, DRV_VERSION);
 
@@ -6494,19 +6495,35 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                 goto out_release_regions;
         }
 
+        regs = pci_ioremap_bar(pdev, 0);
+        if (!regs) {
+                dev_err(&pdev->dev, "cannot map device registers\n");
+                err = -ENOMEM;
+                goto out_disable_device;
+        }
+
+        /* We control everything through one PF */
+        func = SOURCEPF_GET(readl(regs + PL_WHOAMI));
+        if (func != ent->driver_data) {
+                iounmap(regs);
+                pci_disable_device(pdev);
+                pci_save_state(pdev);        /* to restore SR-IOV later */
+                goto sriov;
+        }
+
         if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
                 highdma = true;
                 err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
                 if (err) {
                         dev_err(&pdev->dev, "unable to obtain 64-bit DMA for "
                                 "coherent allocations\n");
-                        goto out_disable_device;
+                        goto out_unmap_bar0;
                 }
         } else {
                 err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
                 if (err) {
                         dev_err(&pdev->dev, "no usable DMA configuration\n");
-                        goto out_disable_device;
+                        goto out_unmap_bar0;
                 }
         }
 
@@ -6518,7 +6535,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         adapter = kzalloc(sizeof(*adapter), GFP_KERNEL);
         if (!adapter) {
                 err = -ENOMEM;
-                goto out_disable_device;
+                goto out_unmap_bar0;
         }
 
         adapter->workq = create_singlethread_workqueue("cxgb4");
@@ -6530,20 +6547,7 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         /* PCI device has been enabled */
         adapter->flags |= DEV_ENABLED;
 
-        adapter->regs = pci_ioremap_bar(pdev, 0);
-        if (!adapter->regs) {
-                dev_err(&pdev->dev, "cannot map device registers\n");
-                err = -ENOMEM;
-                goto out_free_adapter;
-        }
-
-        /* We control everything through one PF */
-        func = SOURCEPF_GET(readl(adapter->regs + PL_WHOAMI));
-        if (func != ent->driver_data) {
-                pci_save_state(pdev);        /* to restore SR-IOV later */
-                goto sriov;
-        }
-
+        adapter->regs = regs;
         adapter->pdev = pdev;
         adapter->pdev_dev = &pdev->dev;
         adapter->mbox = func;
@@ -6560,7 +6564,8 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 
         err = t4_prep_adapter(adapter);
         if (err)
-                goto out_unmap_bar0;
+                goto out_free_adapter;
+
 
         if (!is_t4(adapter->params.chip)) {
                 s_qpp = QUEUESPERPAGEPF1 * adapter->fn;
@@ -6577,14 +6582,14 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                         dev_err(&pdev->dev,
                                 "Incorrect number of egress queues per page\n");
                         err = -EINVAL;
-                        goto out_unmap_bar0;
+                        goto out_free_adapter;
                 }
                 adapter->bar2 = ioremap_wc(pci_resource_start(pdev, 2),
                 pci_resource_len(pdev, 2));
                 if (!adapter->bar2) {
                         dev_err(&pdev->dev, "cannot map device bar2 region\n");
                         err = -ENOMEM;
-                        goto out_unmap_bar0;
+                        goto out_free_adapter;
                 }
         }
 
@@ -6722,13 +6727,13 @@ sriov:
  out_unmap_bar:
         if (!is_t4(adapter->params.chip))
                 iounmap(adapter->bar2);
- out_unmap_bar0:
-        iounmap(adapter->regs);
  out_free_adapter:
         if (adapter->workq)
                 destroy_workqueue(adapter->workq);
 
         kfree(adapter);
+ out_unmap_bar0:
+        iounmap(regs);
  out_disable_device:
         pci_disable_pcie_error_reporting(pdev);
         pci_disable_device(pdev);