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Code Issues Releases Wiki Activity

dpif-netdev: Make odp_flow_key_to_flow() check more explicit.

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ODP_FIT_PERFECT has value 0 but this 'if' statement doesn't make much sense
unless you happen to know that.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Kyle Mestery <kmestery@cisco.com>
This commit is contained in:
Ben Pfaff
2012-11-20 07:46:41 -08:00
parent a32f0904a7
commit 0135dc8b4e
1 changed files with 1 additions and 1 deletions
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2
lib/dpif-netdev.c
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@@ -670,7 +670,7 @@ static int
dpif_netdev_flow_from_nlattrs(const struct nlattr *key, uint32_t key_len,
struct flow *flow)
{
if (odp_flow_key_to_flow(key, key_len, flow)) {
if (odp_flow_key_to_flow(key, key_len, flow) != ODP_FIT_PERFECT) {
/* This should not happen: it indicates that odp_flow_key_from_flow()
* and odp_flow_key_to_flow() disagree on the acceptable form of a
* flow. Log the problem as an error, with enough details to enable