Commit 1c3da445 authored Jan 04, 2019 by Dan Carpenter Committed by J. Bruce Fields Feb 06, 2019

nfsd: fix an IS_ERR() vs NULL check



The get_backchannel_cred() used to return error pointers on error but
now it returns NULL pointers.

Fixes: 97f68c6b ("SUNRPC: add 'struct cred *' to auth_cred and rpc_cre")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

parent e248aa7b

fs/nfsd/nfs4callback.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -913,9 +913,9 @@ static int setup_callback_client(struct nfs4_client clp, struct nfs4_cb_conn c
		return PTR_ERR(client);
		}
		cred = get_backchannel_cred(clp, client, ses);
		if (IS_ERR(cred)) {
		if (!cred) {
		rpc_shutdown_client(client);
		return PTR_ERR(cred);
		return -ENOMEM;
		}
		clp->cl_cb_client = client;
		clp->cl_cb_cred = cred;