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sunrpc: error out if register_shrinker fail

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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>
This commit is contained in:
Kinglong Mee 2017-02-07 21:46:39 +08:00 committed by Anna Schumaker
parent 600424e3d9
commit 2864486bd0
1 changed files with 5 additions and 1 deletions
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6
net/sunrpc/auth.c
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@ -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: