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net/failsafe: fix error string after ownership call

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Ownership API returns a negative value, strerror expects a valid errno
value, thus positive.

Coverity issue: 260401
Fixes: dcd0c9c32b ("net/failsafe: use ownership mechanism for slaves")

Signed-off-by: Gaetan Rivet <gaetan.rivet@6wind.com>
This commit is contained in:
Gaetan Rivet 2018-02-01 11:59:30 +01:00 committed by Ferruh Yigit
parent e8df563bac
commit 9df324ad08
1 changed files with 2 additions and 2 deletions
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4
drivers/net/failsafe/failsafe_eal.c
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@ -79,9 +79,9 @@ fs_bus_init(struct rte_eth_dev *dev)
" %d named %s", i, da->name);
}
ret = rte_eth_dev_owner_set(pid, &PRIV(dev)->my_owner);
if (ret) {
if (ret < 0) {
INFO("sub_device %d owner set failed (%s),"
" will try again later", i, strerror(ret));
" will try again later", i, strerror(-ret));
continue;
} else if (strncmp(rte_eth_devices[pid].device->name, da->name,
strlen(da->name)) != 0) {