1 files changed, 2 insertions, 1 deletions

diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index fa108c46e85..8a8743d7d6e 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -85,12 +85,13 @@ static inline int ebt_do_match (struct ebt_entry_match *m,
 static inline int ebt_dev_check(char *entry, const struct net_device *device)
 {
         int i = 0;
-        const char *devname = device->name;
+        const char *devname;
 
         if (*entry == '\0')
                 return 0;
         if (!device)
                 return 1;
+        devname = device->name;
         /* 1 is the wildcard token */
         while (entry[i] != '\0' && entry[i] != 1 && entry[i] == devname[i])
                 i++;