X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fnat%2Fpnat%2Fpnat.c;fp=src%2Fplugins%2Fnat%2Fpnat%2Fpnat.c;h=a47521f174738ea7c5c8e79a06734ce52710c47c;hb=d01caf7fa215d2cbea8cfab1d3d0b6d9d04a5661;hp=335d2750ce75fc02b941c87fdb47f4fd31d11291;hpb=b0c2ec5e7c84241e0f5beb5fdf8a60cf111d5ffb;p=vpp.git

diff --git a/src/plugins/nat/pnat/pnat.c b/src/plugins/nat/pnat/pnat.c
index 335d2750ce7..a47521f1747 100644
--- a/src/plugins/nat/pnat/pnat.c
+++ b/src/plugins/nat/pnat/pnat.c
@@ -148,13 +148,15 @@ static int pnat_disable_interface(u32 sw_if_index,
         return 0;
 
     if (interface->enabled[attachment] && attachment == PNAT_IP4_INPUT) {
-        ip4_sv_reass_enable_disable_with_refcnt(sw_if_index, 0);
+        if (ip4_sv_reass_enable_disable_with_refcnt(sw_if_index, 0) != 0)
+            return -1;
         if (vnet_feature_enable_disable("ip4-unicast", "pnat-input",
                                         sw_if_index, 0, 0, 0) != 0)
             return -1;
     }
     if (interface->enabled[attachment] && attachment == PNAT_IP4_OUTPUT) {
-        ip4_sv_reass_output_enable_disable_with_refcnt(sw_if_index, 0);
+        if (ip4_sv_reass_output_enable_disable_with_refcnt(sw_if_index, 0) != 0)
+            return -1;
         if (vnet_feature_enable_disable("ip4-output", "pnat-output",
                                         sw_if_index, 0, 0, 0) != 0)
             return -1;