net/bnxt: update buffer descriptor definitions

[dpdk.git] / drivers / net / e1000 / base / e1000_82571.c

diff --git a/drivers/net/e1000/base/e1000_82571.c b/drivers/net/e1000/base/e1000_82571.c
index 5e0e43c9fc0e9312c001c1f8229519c1a3f90e0e..7c279dbb3c7c7690ea1c473287f5ba552338143b 100644 (file)
--- a/drivers/net/e1000/base/e1000_82571.c
+++ b/drivers/net/e1000/base/e1000_82571.c
@@ -1452,10 +1452,14 @@ STATIC void e1000_clear_vfta_82571(struct e1000_hw *hw)
 STATIC bool e1000_check_mng_mode_82574(struct e1000_hw *hw)
 {
        u16 data;
+       s32 ret_val;
 
        DEBUGFUNC("e1000_check_mng_mode_82574");
 
-       hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+       ret_val = hw->nvm.ops.read(hw, NVM_INIT_CONTROL2_REG, 1, &data);
+       if (ret_val)
+               return false;
+
        return (data & E1000_NVM_INIT_CTRL2_MNGM) != 0;
 }