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authorTrond Myklebust <Trond.Myklebust@netapp.com>2010-07-31 22:29:07 +0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-08-04 16:52:57 +0400
commit5d8d9a4d9ff74c55901642b4e2ac5124830ddafe (patch)
tree9f171aa61048cf5c154597466af21ea7c4d701a2 /net/sunrpc/auth.c
parentd05dd4e98f0dd30ee933e05ac9363614c47df83a (diff)
downloadlinux-5d8d9a4d9ff74c55901642b4e2ac5124830ddafe.tar.xz
NFS: Ensure the AUTH_UNIX credcache is allocated dynamically
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'net/sunrpc/auth.c')
-rw-r--r--net/sunrpc/auth.c19
1 files changed, 16 insertions, 3 deletions
diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c
index 73affb8624fa..db135543d21e 100644
--- a/net/sunrpc/auth.c
+++ b/net/sunrpc/auth.c
@@ -587,14 +587,27 @@ static struct shrinker rpc_cred_shrinker = {
.seeks = DEFAULT_SEEKS,
};
-void __init rpcauth_init_module(void)
+int __init rpcauth_init_module(void)
{
- rpc_init_authunix();
- rpc_init_generic_auth();
+ int err;
+
+ err = rpc_init_authunix();
+ if (err < 0)
+ goto out1;
+ err = rpc_init_generic_auth();
+ if (err < 0)
+ goto out2;
register_shrinker(&rpc_cred_shrinker);
+ return 0;
+out2:
+ rpc_destroy_authunix();
+out1:
+ return err;
}
void __exit rpcauth_remove_module(void)
{
+ rpc_destroy_authunix();
+ rpc_destroy_generic_auth();
unregister_shrinker(&rpc_cred_shrinker);
}