Hi,
You changed this function for the v4.1 case, but not for v4.0 (this is what I was trying to bisect earlier). Without CONFIG_NFS_V4_1 set, I get this:
make[1]: Nothing to be done for `all'.d
CHK include/linux/version.h
CHK include/generated/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
CHK kernel/config_data.h
CC [M] fs/nfs/client.o
fs/nfs/client.c:1265:1: error: conflicting types for 'nfs4_find_client_sessionid'
fs/nfs/internal.h:155:1: note: previous declaration of 'nfs4_find_client_sessionid' was here
make[2]: *** [fs/nfs/client.o] Error 1
make[1]: *** [fs/nfs] Error 2
make: *** [fs] Error 2
- Bryan