!3228 net: txgbe: Fix memleak in txgbe_calc_eeprom_checksum()

Merge Pull Request from: @ci-robot 
 
PR sync from: Dapeng Yu <dapeng.yu@windriver.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/GIRGUDPAV2UG46Z3LFEEJRF2ZTPDWJCV/ 
 
https://gitee.com/openeuler/kernel/issues/I8LOJU 
 
Link:https://gitee.com/openeuler/kernel/pulls/3228

 

Reviewed-by: Yue Haibing <yuehaibing@huawei.com>
Signed-off-by: Jialin Zhang <zhangjialin11@huawei.com>