RDMA/usnic: Delete useless module.h include

There is no need in include of module.h in the following files.

Link: https://lore.kernel.org/r/745480bafd6f63c97a7049f34d84ef17dbc167d6.1642960861.git.leonro@nvidia.comSigned-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/hw/usnic/usnic_debugfs.c

@@ -32,7 +32,6 @@
  */
 
 #include <linux/debugfs.h>
-#include <linux/module.h>
 
 #include "usnic.h"
 #include "usnic_log.h"

drivers/infiniband/hw/usnic/usnic_ib_qp_grp.c

@@ -32,7 +32,6 @@
  */
 #include <linux/bug.h>
 #include <linux/errno.h>
-#include <linux/module.h>
 #include <linux/spinlock.h>
 
 #include "usnic_log.h"

drivers/infiniband/hw/usnic/usnic_ib_sysfs.c

@@ -31,7 +31,6 @@
  *
  */
 
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/errno.h>
 

drivers/infiniband/hw/usnic/usnic_ib_verbs.c

@@ -30,7 +30,6 @@
  * SOFTWARE.
  *
  */
-#include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/errno.h>

drivers/infiniband/hw/usnic/usnic_transport.c

@@ -32,7 +32,6 @@
  */
 #include <linux/bitmap.h>
 #include <linux/file.h>
-#include <linux/module.h>
 #include <linux/slab.h>
 #include <net/inet_sock.h>
 

drivers/infiniband/hw/usnic/usnic_vnic.c

@@ -31,7 +31,6 @@
  *
  */
 #include <linux/errno.h>
-#include <linux/module.h>
 #include <linux/pci.h>
 
 #include "usnic_ib.h"