SUNRPC: Remove the deprecated function lookup_hash() from rpc_pipefs code
SUNRPC: Remove the deprecated function lookup_hash() from rpc_pipefs code

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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