From 4e01f3a802b5910b25814e1d0fd05907edffed6f Mon Sep 17 00:00:00 2001 From: Jean Sacren Date: Sat, 19 Sep 2015 05:08:40 -0600 Subject: [PATCH] e1000: clean up the checking logic The checking logic needed some clean-up work, so we rewrite it by checking for break first. With that change in place, we can even move the second check for goto statement outside of the loop. As this is merely a cleanup, no functional change is involved. The questionable 'tmp != 0xFF' is intentionally left alone. Mark Rustad and Alexander Duyck contributed to this patch. CC: Mark Rustad CC: Alex Duyck Signed-off-by: Jean Sacren Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/e1000/e1000_main.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c index 12d59a464240..a0f3a313e9e7 100644 --- a/drivers/net/ethernet/intel/e1000/e1000_main.c +++ b/drivers/net/ethernet/intel/e1000/e1000_main.c @@ -1199,13 +1199,13 @@ static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent) for (i = 0; i < 32; i++) { hw->phy_addr = i; e1000_read_phy_reg(hw, PHY_ID2, &tmp); - if (tmp == 0 || tmp == 0xFF) { - if (i == 31) - goto err_eeprom; - continue; - } else + + if (tmp != 0 && tmp != 0xFF) break; } + + if (i >= 32) + goto err_eeprom; } /* reset the hardware with the new settings */ -- 2.20.1