net/bridge: fix trivial sparse errors

net/bridge//br_stp_if.c:148:66: warning: conversion of
net/bridge//br_stp_if.c:148:66:     int to
net/bridge//br_stp_if.c:148:66:     int enum umh_wait

net/bridge//netfilter/ebtables.c:1150:30: warning: Using plain integer as NULL pointer

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 2 insertions, 2 deletions

diff --git a/net/bridge/br_stp_if.c b/net/bridge/br_stp_if.c
index 1d8826914cbf..79372d4a4055 100644
--- a/net/bridge/br_stp_if.c
+++ b/net/bridge/br_stp_if.c
@@ -145,7 +145,7 @@ static void br_stp_stop(struct net_bridge *br)
         char *envp[] = { NULL };
 
         if (br->stp_enabled == BR_USER_STP) {
-                r = call_usermodehelper(BR_STP_PROG, argv, envp, 1);
+                r = call_usermodehelper(BR_STP_PROG, argv, envp, UMH_WAIT_PROC);
                 br_info(br, "userspace STP stopped, return code %d\n", r);
 
                 /* To start timers on any ports left in blocking */
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index cbc9f395ab1e..16df0532d4b9 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -1147,7 +1147,7 @@ ebt_register_table(struct net *net, const struct ebt_table *input_table)
         void *p;
 
         if (input_table == NULL || (repl = input_table->table) == NULL ||
-            repl->entries == 0 || repl->entries_size == 0 ||
+            repl->entries == NULL || repl->entries_size == 0 ||
             repl->counters != NULL || input_table->private != NULL) {
                 BUGPRINT("Bad table data for ebt_register_table!!!\n");
                 return ERR_PTR(-EINVAL);