RDMA/iser: Delete useless module.h include

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

Link: https://lore.kernel.org/r/bdbf940ca5edbbc649153fa15737b779c073c498.1642960861.git.leonro@nvidia.comSigned-off-by: Leon Romanovsky <leonro@nvidia.com>
Acked-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>

drivers/infiniband/ulp/iser/iser_memory.c

@@ -30,7 +30,6 @@
  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  * SOFTWARE.
  */
-#include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>

drivers/infiniband/ulp/iser/iser_verbs.c

@@ -32,7 +32,6 @@
  * SOFTWARE.
  */
 #include <linux/kernel.h>
-#include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/delay.h>