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bnxt_en: initialize rc to zero to avoid returning garbage 

rc is not initialized so it can contain garbage if it is not
set by the call to bnxt_read_sfp_module_eeprom_info. Ensure
garbage is not returned by initializing rc to 0.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Colin Ian King 2016-07-08 16:42:48 +01:00 committed by David S. Miller
parent 7d32eb8781
commit f3ea3119ad
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c
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@ -1591,7 +1591,7 @@ static int bnxt_get_module_eeprom(struct net_device *dev,
{
struct bnxt *bp = netdev_priv(dev);
u16 start = eeprom->offset, length = eeprom->len;
int rc;
int rc = 0;
memset(data, 0, eeprom->len);