diff options
| -rw-r--r-- | drivers/net/e1000e/ethtool.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index 2bb6da057c4..a14561f40db 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -494,8 +494,12 @@ static int e1000_get_eeprom(struct net_device *netdev, for (i = 0; i < last_word - first_word + 1; i++) { ret_val = e1000_read_nvm(hw, first_word + i, 1, &eeprom_buff[i]); - if (ret_val) + if (ret_val) { + /* a read error occurred, throw away the + * result */ + memset(eeprom_buff, 0xff, sizeof(eeprom_buff)); break; + } } } |