LU-12678 o2iblnd: Use ib_mtu_int_to_enum()

[fs/lustre-release.git] / lnet / klnds / o2iblnd / o2iblnd_modparams.c

diff --git a/lnet/klnds/o2iblnd/o2iblnd_modparams.c b/lnet/klnds/o2iblnd/o2iblnd_modparams.c
index a9ac2d8..57a025e 100644 (file)
--- a/lnet/klnds/o2iblnd/o2iblnd_modparams.c
+++ b/lnet/klnds/o2iblnd/o2iblnd_modparams.c
@@ -236,7 +236,9 @@ kiblnd_tunables_setup(struct lnet_ni *ni)
        /* Current API version */
        tunables->lnd_version = CURRENT_LND_VERSION;
 
-       if (kiblnd_translate_mtu(*kiblnd_tunables.kib_ib_mtu) < 0) {
+       if (*kiblnd_tunables.kib_ib_mtu &&
+           ib_mtu_enum_to_int(ib_mtu_int_to_enum(*kiblnd_tunables.kib_ib_mtu)) !=
+           *kiblnd_tunables.kib_ib_mtu) {
                CERROR("Invalid ib_mtu %d, expected 256/512/1024/2048/4096\n",
                       *kiblnd_tunables.kib_ib_mtu);
                return -EINVAL;