[janitor] neighbour: handle kmem_cache_create() failure

["Randy.Dunlap" <rddunlap@xxxxxxxx>]

hi,
Please apply to 2.6.3-current.

--
~Randy


From: <WHarms@xxxxxx>(Walter Harms)


 linux-263-kj1-rddunlap/net/core/neighbour.c |    4 ++++
 1 files changed, 4 insertions(+)

diff -puN net/core/neighbour.c~net_neighbour_kmemcc net/core/neighbour.c
--- linux-263-kj1/net/core/neighbour.c~net_neighbour_kmemcc     2004-02-18 
14:45:21.000000000 -0800
+++ linux-263-kj1-rddunlap/net/core/neighbour.c 2004-02-18 14:45:21.000000000 
-0800
@@ -1168,6 +1168,10 @@ void neigh_table_init(struct neigh_table
                                                      15) & ~15,
                                                     0, SLAB_HWCACHE_ALIGN,
                                                     NULL, NULL);
+
+       if (!tbl->kmem_cachep)
+               panic("cannot create neighbour cache");
+
        tbl->lock              = RW_LOCK_UNLOCKED;
        init_timer(&tbl->gc_timer);
        tbl->gc_timer.data     = (unsigned long)tbl;

_