ofputil_port_from_string() does all the work already.
Signed-off-by: Jarno Rajahalme <jarno.rajaha...@nsn.com>
---
lib/meta-flow.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/lib/meta-flow.c b/lib/meta-flow.c
index a75e526..e5809d5 100644
--- a/lib/meta-flow.c
+++ b/lib/meta-flow.c
@@ -2166,17 +2166,13 @@ mf_from_ofp_port_string(const struct mf_field *mf,
const char *s,
uint16_t port;
ovs_assert(mf->n_bytes == sizeof(ovs_be16));
- if (*s == '-') {
- return xasprintf("%s: negative values not supported for %s",
- s, mf->name);
- } else if (ofputil_port_from_string(s, &port)) {
+
+ if (ofputil_port_from_string(s, &port)) {
*valuep = htons(port);
*maskp = htons(UINT16_MAX);
return NULL;
- } else {
- return mf_from_integer_string(mf, s,
- (uint8_t *) valuep, (uint8_t *) maskp);
}
+ return xasprintf("%s: port value out of range for %s", s, mf->name);
}
struct frag_handling {
--
1.7.10.4
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