e1000e: add missing bailout on error
...discovered during code inspection.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index 15d9314..051dfda 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -2077,6 +2077,8 @@
/* Set MDIO slow mode before any other MDIO access */
ret_val = e1000_set_mdio_slow_mode_hv(hw);
+ if (ret_val)
+ return ret_val;
ret_val = hw->phy.ops.acquire(hw);
if (ret_val)