nfsd4: fix oops on secinfo_no_name result encoding
nfsd4: fix oops on secinfo_no_name result encoding

The secinfo_no_name code oopses on encoding with

	BUG: unable to handle kernel NULL pointer dereference at 00000044
	IP: [<e2bd239a>] nfsd4_encode_secinfo+0x1c/0x1c1 [nfsd]

We should implement a nfsd4_encode_secinfo_no_name() instead using
nfsd4_encode_secinfo().

Signed-off-by: Mi Jinlong <f8e935700f661ad9b14ebef152f08935fc8f75b8@cn.fujitsu.com>
Signed-off-by: J. Bruce Fields <51738506c1b2ccb0761f23bdc612c93babf738ea@redhat.com>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs