FreeBSD/src f808cf7 (r355733)sys/fs/nfsclient nfs_clrpcops.c, sys/fs/nfsserver nfs_nfsdstate.c nfs_nfsdport.c

Silence some "might not be initialized" warnings for riscv64.

None of these case were actually using the variable(s) uninitialized, but
I figured that silencing the warnings via initializing them made sense.

Some of these predated r355677.
DeltaFile
+3-3sys/fs/nfsserver/nfs_nfsdstate.c
+3-1sys/fs/nfsclient/nfs_clrpcops.c
+1-1sys/fs/nfsserver/nfs_nfsdport.c
+1-1sys/fs/nfsserver/nfs_nfsdserv.c
+8-64 files

UnifiedSplitRaw