From 2864486bd0fdd14431058650c91fcb9fba605d43 Mon Sep 17 00:00:00 2001 From: Kinglong Mee Date: Tue, 7 Feb 2017 21:46:39 +0800 Subject: [PATCH] sunrpc: error out if register_shrinker fail register_shrinker may return error when register fail, error out. Signed-off-by: Kinglong Mee Signed-off-by: Anna Schumaker --- net/sunrpc/auth.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/net/sunrpc/auth.c b/net/sunrpc/auth.c index d8f17ea7932e..8b344d0eb6ed 100644 --- a/net/sunrpc/auth.c +++ b/net/sunrpc/auth.c @@ -878,8 +878,12 @@ int __init rpcauth_init_module(void) err = rpc_init_generic_auth(); if (err < 0) goto out2; - register_shrinker(&rpc_cred_shrinker); + err = register_shrinker(&rpc_cred_shrinker); + if (err < 0) + goto out3; return 0; +out3: + rpc_destroy_generic_auth(); out2: rpc_destroy_authunix(); out1: -- 2.20.1