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NFSD: Reset creds after mnt_want_write_file() fail

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Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Kinglong Mee 2014-09-02 22:11:27 +08:00 committed by J. Bruce Fields
parent 8519f994e5
commit c2236f141e
1 changed files with 2 additions and 1 deletions
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3
fs/nfsd/nfs4recover.c
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@ -188,7 +188,7 @@ nfsd4_create_clid_dir(struct nfs4_client *clp)
status = mnt_want_write_file(nn->rec_file); status = mnt_want_write_file(nn->rec_file);
if (status) if (status)
return; goto out_creds;
dir = nn->rec_file->f_path.dentry; dir = nn->rec_file->f_path.dentry;
/* lock the parent */ /* lock the parent */
@ -228,6 +228,7 @@ out_unlock:
user_recovery_dirname); user_recovery_dirname);
} }
mnt_drop_write_file(nn->rec_file); mnt_drop_write_file(nn->rec_file);
out_creds:
nfs4_reset_creds(original_cred); nfs4_reset_creds(original_cred);
} }