SUNRPC move svc_drop to caller of svc_process_common
SUNRPC move svc_drop to caller of svc_process_common

The NFSv4.1 shared back channel does not need to call svc_drop because the
callback service never outlives the single connection it services, and it
reuses it's buffers and keeps the trasport.

Signed-off-by: Andy Adamson <354e29cfbea2f74d5ce81a3b79d7f0264830cb78@netapp.com>
Acked-by: Bruce Fields <51738506c1b2ccb0761f23bdc612c93babf738ea@redhat.com>
Signed-off-by: Trond Myklebust <6a1f9db795c9fc44be97d66ab114c53193bd3d13@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,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas