[1/4] net/hns3: fix passing negative parameter to strerror
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Commit Message
There is a coverity defect related "Argument cannot be negative".
This patch fixes it by passing '-ret' to the function strerror() when ret
is negative.
Coverity issue: 349933
Fixes: fcba820d9b9e ("net/hns3: support flow director")
Cc: stable@dpdk.org
Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com>
---
drivers/net/hns3/hns3_fdir.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -893,7 +893,7 @@ static int hns3_insert_fdir_filter(struct hns3_hw *hw,
if (ret < 0) {
rte_spinlock_unlock(&fdir_info->flows_lock);
hns3_err(hw, "Hash table full? err:%d(%s)!", ret,
- strerror(ret));
+ strerror(-ret));
return ret;
}