If there is an error in the initialization function, nothing is followed up
to the caller. So I add a return value to be set for the init function.
Signed-off-by: Daniel Lezcano <[EMAIL PROTECTED]>
Acked-by: Benjamin Thery <[EMAIL PROTECTED]>
---
include/net/ip6_fib.h | 2 +-
net/ipv6/ip6_fib.c | 14 +++++++++++---
2 files changed, 12 insertions(+), 4 deletions(-)
Index: net-2.6.25/include/net/ip6_fib.h
===================================================================
--- net-2.6.25.orig/include/net/ip6_fib.h
+++ net-2.6.25/include/net/ip6_fib.h
@@ -224,7 +224,7 @@ extern void fib6_run_gc(unsigned long
extern void fib6_gc_cleanup(void);
-extern void fib6_init(void);
+extern int fib6_init(void);
extern void fib6_rules_init(void);
extern void fib6_rules_cleanup(void);
Index: net-2.6.25/net/ipv6/ip6_fib.c
===================================================================
--- net-2.6.25.orig/net/ipv6/ip6_fib.c
+++ net-2.6.25/net/ipv6/ip6_fib.c
@@ -1473,16 +1473,24 @@ void fib6_run_gc(unsigned long dummy)
spin_unlock_bh(&fib6_gc_lock);
}
-void __init fib6_init(void)
+int __init fib6_init(void)
{
+ int ret;
fib6_node_kmem = kmem_cache_create("fib6_nodes",
sizeof(struct fib6_node),
0, SLAB_HWCACHE_ALIGN|SLAB_PANIC,
NULL);
-
fib6_tables_init();
- __rtnl_register(PF_INET6, RTM_GETROUTE, NULL, inet6_dump_fib);
+ ret = __rtnl_register(PF_INET6, RTM_GETROUTE, NULL, inet6_dump_fib);
+ if (ret)
+ goto out_kmem_cache_create;
+out:
+ return ret;
+
+out_kmem_cache_create:
+ kmem_cache_destroy(fib6_node_kmem);
+ goto out;
}
void fib6_gc_cleanup(void)
--
--
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