sunrpc & nfs: Add and use dprintk_cont macros

Allow line continuations to work properly with KERN_CONT.

Signed-off-by: Joe Perches <joe@perches.com>
[Anna: Add fallback dprintk_cont() for when CONFIG_SUNRPC_DEBUG=n]
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
2 files changed