Pull dock-bay into release branch

[linux-2.6-omap-h63xx.git] / net / sunrpc / auth_gss / gss_mech_switch.c

diff --git a/net/sunrpc/auth_gss/gss_mech_switch.c b/net/sunrpc/auth_gss/gss_mech_switch.c
index 26872517ccf3c4efc861d190841bcb49d10eb99e..61801a069ff02c69d91313ea75df3d542ffff0e2 100644 (file)
--- a/net/sunrpc/auth_gss/gss_mech_switch.c
+++ b/net/sunrpc/auth_gss/gss_mech_switch.c
@@ -193,6 +193,20 @@ gss_mech_get_by_pseudoflavor(u32 pseudoflavor)
 
 EXPORT_SYMBOL(gss_mech_get_by_pseudoflavor);
 
+u32
+gss_svc_to_pseudoflavor(struct gss_api_mech *gm, u32 service)
+{
+       int i;
+
+       for (i = 0; i < gm->gm_pf_num; i++) {
+               if (gm->gm_pfs[i].service == service) {
+                       return gm->gm_pfs[i].pseudoflavor;
+               }
+       }
+       return RPC_AUTH_MAXFLAVOR; /* illegal value */
+}
+EXPORT_SYMBOL(gss_svc_to_pseudoflavor);
+
 u32
 gss_pseudoflavor_to_service(struct gss_api_mech *gm, u32 pseudoflavor)
 {