[RFC][PATCH 0/4] SunRPC/NFS: Use no_printk() in

David Howells
2013-09-26T14:45:18Z

Here's a series of patches to make SunRPC/NFS use no_printk() to implement its
null dfprintk() macro (ie. when RPC_DEBUG is disabled). This prevents 'unused
variable' errors from occurring when a variable is set only for use in
debugging statements and renders RPC/NFS_IFDEBUG unnecessary.

David
---
David Howells (4):
SunRPC: Use the standard varargs macro method for dfprintk() and co.
SunRPC: Declare and use rpc_task_pid() to wrap task->tk_pid
SunRPC: Use no_printk() for the null dprintk() and dfprintk()
SunRPC: Kill RPC_IFDEBUG() and NFS_IFDEBUG()

fs/lockd/clntproc.c | 2 +
fs/lockd/svc.c | 6 ++-
fs/lockd/svc4proc.c | 2 +
fs/lockd/svclock.c | 6 ++-
fs/lockd/svcproc.c | 2 +
fs/nfs/direct.c | 6 ++-
fs/nfs/fscache.c | 2 +
fs/nfs/nfs4filelayout.c | 8 ++--
fs/nfs/nfs4proc.c | 2 +
fs/nfs/read.c | 4 +-
fs/nfs/write.c | 8 ++--
fs/nfsd/nfs4proc.c | 6 +--
fs/nfsd/nfsfh.c | 10 +++---
include/linux/nfs_fs.h | 2 -
include/linux/sunrpc/debug.h | 39 ++++++++++------------
include/linux/sunrpc/sched.h | 20 ++++++++---
include/trace/events/sunrpc.h | 8 ++--
net/sunrpc/auth.c | 18 +++++-----
net/sunrpc/auth_gss/auth_gss.c | 20 ++++++-----
net/sunrpc/clnt.c | 72 ++++++++++++++++++++--------------------
net/sunrpc/rpcb_clnt.c | 34 +++++++++----------
net/sunrpc/sched.c | 39 +++++++++-------------
net/sunrpc/svcsock.c | 33 +++++++++++-------
net/sunrpc/xprt.c | 30 ++++++++---------
net/sunrpc/xprtsock.c | 2 +
25 files changed, 194 insertions(+), 187 deletions(-)