1 files changed, 1 insertions, 1 deletions

diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index a786e7863200..1ea2f86f7683 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -125,7 +125,7 @@ static void br_stp_start(struct net_bridge *br)
         char *argv[] = { BR_STP_PROG, br->dev->name, "start", NULL };
         char *envp[] = { NULL };
 
-        r = call_usermodehelper(BR_STP_PROG, argv, envp, 1);
+        r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC);
         if (r == 0) {
                 br->stp_enabled = BR_USER_STP;
                 printk(KERN_INFO "%s: userspace STP started\n", br->dev->name);