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| author | J. Bruce Fields <bfields@citi.umich.edu> | 2010-03-04 00:13:29 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2010-03-04 00:13:29 +0300 |
| commit | 8d75da8afd068fa58b35e69c7c8c46770d9e7a98 (patch) | |
| tree | 9bec3e2fb1334df46403073e260795d8fd9bf156 /fs/nfsd/nfs4callback.c | |
| parent | ccdb357ccb77cc4cbe4f7abee9efd19957f0753a (diff) | |
| download | linux-8d75da8afd068fa58b35e69c7c8c46770d9e7a98.tar.xz | |
nfsd4: fix minor memory leak
There's no need to allocate this cred more than once.
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'fs/nfsd/nfs4callback.c')
| -rw-r--r-- | fs/nfsd/nfs4callback.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 8fa412ce8021..4bc22c763de7 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -525,6 +525,8 @@ static struct rpc_cred *callback_cred; int set_callback_cred(void) { + if (callback_cred) + return 0; callback_cred = rpc_lookup_machine_cred(); if (!callback_cred) return -ENOMEM; |