diff options
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index 632380336660..c0d36bb87d3e 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -796,10 +796,14 @@ static void gss_pipes_dentries_destroy(struct rpc_auth *auth) struct gss_auth *gss_auth; gss_auth = container_of(auth, struct gss_auth, rpc_auth); - if (gss_auth->pipe[0]->dentry) + if (gss_auth->pipe[0]->dentry) { rpc_unlink(gss_auth->pipe[0]->dentry); - if (gss_auth->pipe[1]->dentry) + gss_auth->pipe[0]->dentry = NULL; + } + if (gss_auth->pipe[1]->dentry) { rpc_unlink(gss_auth->pipe[1]->dentry); + gss_auth->pipe[1]->dentry = NULL; + } } static int gss_pipes_dentries_create(struct rpc_auth *auth) @@ -807,26 +811,30 @@ static int gss_pipes_dentries_create(struct rpc_auth *auth) int err; struct gss_auth *gss_auth; struct rpc_clnt *clnt; + struct dentry *dentry; gss_auth = container_of(auth, struct gss_auth, rpc_auth); clnt = gss_auth->client; - gss_auth->pipe[1]->dentry = rpc_mkpipe_dentry(clnt->cl_dentry, - "gssd", - clnt, gss_auth->pipe[1]); - if (IS_ERR(gss_auth->pipe[1]->dentry)) - return PTR_ERR(gss_auth->pipe[1]->dentry); - gss_auth->pipe[0]->dentry = rpc_mkpipe_dentry(clnt->cl_dentry, - gss_auth->mech->gm_name, - clnt, gss_auth->pipe[0]); - if (IS_ERR(gss_auth->pipe[0]->dentry)) { - err = PTR_ERR(gss_auth->pipe[0]->dentry); + dentry = rpc_mkpipe_dentry(clnt->cl_dentry, "gssd", + clnt, gss_auth->pipe[1]); + if (IS_ERR(dentry)) { + err = PTR_ERR(dentry); + goto err; + } + gss_auth->pipe[1]->dentry = dentry; + dentry = rpc_mkpipe_dentry(clnt->cl_dentry, gss_auth->mech->gm_name, + clnt, gss_auth->pipe[0]); + if (IS_ERR(dentry)) { + err = PTR_ERR(dentry); goto err_unlink_pipe_1; } return 0; err_unlink_pipe_1: rpc_unlink(gss_auth->pipe[1]->dentry); + gss_auth->pipe[1]->dentry = NULL; +err: return err; } |