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-rw-r--r--drivers/net/ethernet/amd/pcnet32.c5
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-dev.c4
2 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/amd/pcnet32.c b/drivers/net/ethernet/amd/pcnet32.c
index e2afabf..7ccebae 100644
--- a/drivers/net/ethernet/amd/pcnet32.c
+++ b/drivers/net/ethernet/amd/pcnet32.c
@@ -1500,10 +1500,11 @@ pcnet32_probe_pci(struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENODEV;
}
- if (!pci_set_dma_mask(pdev, PCNET32_DMA_MASK)) {
+ err = pci_set_dma_mask(pdev, PCNET32_DMA_MASK);
+ if (err) {
if (pcnet32_debug & NETIF_MSG_PROBE)
pr_err("architecture does not support 32bit PCI busmaster DMA\n");
- return -ENODEV;
+ return err;
}
if (!request_region(ioaddr, PCNET32_TOTAL_SIZE, "pcnet32_probe_pci")) {
if (pcnet32_debug & NETIF_MSG_PROBE)
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index 970781a..f6a7161 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -1849,7 +1849,7 @@ static int xgbe_exit(struct xgbe_prv_data *pdata)
usleep_range(10, 15);
/* Poll Until Poll Condition */
- while (count-- && XGMAC_IOREAD_BITS(pdata, DMA_MR, SWR))
+ while (--count && XGMAC_IOREAD_BITS(pdata, DMA_MR, SWR))
usleep_range(500, 600);
if (!count)
@@ -1873,7 +1873,7 @@ static int xgbe_flush_tx_queues(struct xgbe_prv_data *pdata)
/* Poll Until Poll Condition */
for (i = 0; i < pdata->tx_q_count; i++) {
count = 2000;
- while (count-- && XGMAC_MTL_IOREAD_BITS(pdata, i,
+ while (--count && XGMAC_MTL_IOREAD_BITS(pdata, i,
MTL_Q_TQOMR, FTQ))
usleep_range(500, 600);
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