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-rw-r--r--drivers/net/e1000e/ethtool.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index b6243cad3103..0aa50c229c79 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -535,7 +535,8 @@ static int e1000_get_eeprom(struct net_device *netdev,
if (ret_val) {
/* a read error occurred, throw away the result */
- memset(eeprom_buff, 0xff, sizeof(eeprom_buff));
+ memset(eeprom_buff, 0xff, sizeof(u16) *
+ (last_word - first_word + 1));
} else {
/* Device's eeprom is always little-endian, word addressable */
for (i = 0; i < last_word - first_word + 1; i++)