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tc: flower: Fix incorrect error msg about eth type 

addattr16 may return an error about the nl msg size
but not about incorrect eth type.

Fixes: 488b41d020 ("tc: flower no need to specify the ethertype")
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Paul Blakey <paulb@mellanox.com>
This commit is contained in:
Roi Dayan 2017-01-19 14:31:20 +02:00 committed by Stephen Hemminger
parent c85609b25f
commit 00697ca19a
1 changed files with 2 additions and 5 deletions
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7
tc/f_flower.c
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@ -530,11 +530,8 @@ parse_done:
return ret; return ret;
ret = addattr16(n, MAX_MSG, TCA_FLOWER_KEY_ETH_TYPE, eth_type); ret = addattr16(n, MAX_MSG, TCA_FLOWER_KEY_ETH_TYPE, eth_type);
if (ret) { if (ret)
fprintf(stderr, "Illegal \"eth_type\"(0x%x)\n", return ret;
ntohs(eth_type));
return -1;
}
tail->rta_len = (((void *)n)+n->nlmsg_len) - (void *)tail; tail->rta_len = (((void *)n)+n->nlmsg_len) - (void *)tail;