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authorKinglong Mee <kinglongmee@gmail.com>2017-02-07 21:46:39 +0800
committerAnna Schumaker <Anna.Schumaker@Netapp.com>2017-02-08 17:02:45 -0500
commit2864486bd0fdd14431058650c91fcb9fba605d43 (patch)
tree4c3445f2d7e1d7f05f15e77e33d0628ee2acdf1f /net
parent600424e3d91be7c6c8c38b95db713983a6307efa (diff)
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sunrpc: error out if register_shrinker fail
register_shrinker may return error when register fail, error out. Signed-off-by: Kinglong Mee <kinglongmee@gmail.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/auth.c6
1 files changed, 5 insertions, 1 deletions
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: