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>

parent ccdb357c

fs/nfsd/nfs4callback.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -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;