bridge: check kmem_cache_create() error

This patch checks kmem_cache_create() error and aborts loading module
on failure.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/net/bridge/br.c b/net/bridge/br.c
index 601c37d61c03..848b8fa8bedd 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -37,7 +37,9 @@ static int __init br_init(void)
                 return -EADDRINUSE;
         }
 
-        br_fdb_init();
+        err = br_fdb_init();
+        if (err)
+                goto err_out1;
 
         err = br_netfilter_init();
         if (err)