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>
git-mirror · Jan 16, 2013 · 8e5ab42 · 8e5ab42
1 parent 12d43f7
commit 8e5ab42
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -2077,6 +2077,8 @@ static s32 e1000_lv_phy_workarounds_ich8lan(struct e1000_hw *hw)
 
 	/* 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)