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net: hns3: cleanup a format-truncation warning

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In hns3_nic_init_irq(), when '*_int_idx' has more than 9 digits
and the length of netdev's name is IFNAMSIZ, the total length
of final name will be bigger the HNAE3_INT_NAME_LEN - 1, even
though '*_int_idx' will never have such large value, but the
compiler gives a format-truncation warning for this case.

So this patch just enlarges the length to avoid this warning.

Signed-off-by: Guojia Liao <liaoguojia@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Guojia Liao 2019-10-31 19:23:20 +08:00 committed by David S. Miller
parent db4d3d554e
commit e4b806edfa
1 changed files with 2 additions and 1 deletions
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3
drivers/net/ethernet/hisilicon/hns3/hnae3.h
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@ -575,7 +575,8 @@ struct hnae3_ae_algo {
const struct pci_device_id *pdev_id_table;
};
#define HNAE3_INT_NAME_LEN (IFNAMSIZ + 16)
#define HNAE3_INT_NAME_EXT_LEN 32 /* Max extra information length */
#define HNAE3_INT_NAME_LEN (IFNAMSIZ + HNAE3_INT_NAME_EXT_LEN)
#define HNAE3_ITR_COUNTDOWN_START 100
struct hnae3_tc_info {