sunrpc: Clean never used include files

Remove include of two headers never used by this file.
Doing so exposed a missing #include <linux/types.h> in
include/linux/sunrpc/rpc_rdma.h.

I did not see any other users dependency but if exist they
should be fixed since these headers are totally irrelevant
to here.

Signed-off-by: Boaz Harrosh <[e-mail]>
Signed-off-by: J. Bruce Fields <[e-mail]>

include/linux/sunrpc/debug.h

···
 
 #ifdef __KERNEL__
 
-#include <linux/timer.h>
-#include <linux/workqueue.h>
-
 /*
  * Enable RPC debugging/profiling.
  */

include/linux/sunrpc/rpc_rdma.h

···
 #ifndef _LINUX_SUNRPC_RPC_RDMA_H
 #define _LINUX_SUNRPC_RPC_RDMA_H
 
+#include <linux/types.h>
+
 struct rpcrdma_segment {
 	__be32 rs_handle;	/* Registered memory handle */
 	__be32 rs_length;	/* Length of the chunk in bytes */