IB/ipath: Remove some useless (void) casts

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

2 files changed, 9 insertions, 9 deletions

diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index 29b3823bfa4..130f4db7b8c 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -1243,10 +1243,10 @@ reloop:
                                 lval = dd->ipath_rhdrhead_intr_off | l;
                         else
                                 lval = l;
-                        (void)ipath_write_ureg(dd, ur_rcvhdrhead, lval, 0);
+                        ipath_write_ureg(dd, ur_rcvhdrhead, lval, 0);
                         if (updegr) {
-                                (void)ipath_write_ureg(dd, ur_rcvegrindexhead,
-                                                       etail, 0);
+                                ipath_write_ureg(dd, ur_rcvegrindexhead,
+                                                 etail, 0);
                                 updegr = 0;
                         }
                 }
diff --git a/drivers/infiniband/hw/ipath/ipath_init_chip.c b/drivers/infiniband/hw/ipath/ipath_init_chip.c
index bed0927916c..524fdf7d8c8 100644
--- a/drivers/infiniband/hw/ipath/ipath_init_chip.c
+++ b/drivers/infiniband/hw/ipath/ipath_init_chip.c
@@ -495,12 +495,12 @@ static void enable_chip(struct ipath_devdata *dd,
          * head values to match.
          */
         val = ipath_read_ureg32(dd, ur_rcvegrindextail, 0);
-        (void)ipath_write_ureg(dd, ur_rcvegrindexhead, val, 0);
+        ipath_write_ureg(dd, ur_rcvegrindexhead, val, 0);
 
         /* Initialize so we interrupt on next packet received */
-        (void)ipath_write_ureg(dd, ur_rcvhdrhead,
-                               dd->ipath_rhdrhead_intr_off |
-                               dd->ipath_pd[0]->port_head, 0);
+        ipath_write_ureg(dd, ur_rcvhdrhead,
+                         dd->ipath_rhdrhead_intr_off |
+                         dd->ipath_pd[0]->port_head, 0);
 
         /*
          * by now pioavail updates to memory should have occurred, so
@@ -769,8 +769,8 @@ int ipath_init_chip(struct ipath_devdata *dd, int reinit)
                         goto done;
         }
 
-        (void)ipath_write_kreg(dd, dd->ipath_kregs->kr_sendpioavailaddr,
-                               dd->ipath_pioavailregs_phys);
+        ipath_write_kreg(dd, dd->ipath_kregs->kr_sendpioavailaddr,
+                         dd->ipath_pioavailregs_phys);
         /*
          * this is to detect s/w errors, which the h/w works around by
          * ignoring the low 6 bits of address, if it wasn't aligned.