Merge branch 'mpi-master' into wip-k-fmlpwip-k-fmlp

Conflicts:
	litmus/sched_cedf.c

1 files changed, 1 insertions, 2 deletions

diff --git a/arch/mips/sgi-ip27/ip27-hubio.c b/arch/mips/sgi-ip27/ip27-hubio.c
index a1fa4abb3f6a..cd0d5b06cd83 100644
--- a/arch/mips/sgi-ip27/ip27-hubio.c
+++ b/arch/mips/sgi-ip27/ip27-hubio.c
@@ -29,7 +29,6 @@ unsigned long hub_pio_map(cnodeid_t cnode, xwidgetnum_t widget,
                           unsigned long xtalk_addr, size_t size)
 {
         nasid_t nasid = COMPACT_TO_NASID_NODEID(cnode);
-        volatile hubreg_t junk;
         unsigned i;
 
         /* use small-window mapping if possible */
@@ -64,7 +63,7 @@ unsigned long hub_pio_map(cnodeid_t cnode, xwidgetnum_t widget,
                  * after we write it.
                  */
                 IIO_ITTE_PUT(nasid, i, HUB_PIO_MAP_TO_MEM, widget, xtalk_addr);
-                junk = HUB_L(IIO_ITTE_GET(nasid, i));
+                (void) HUB_L(IIO_ITTE_GET(nasid, i));
 
                 return NODE_BWIN_BASE(nasid, widget) + (xtalk_addr % BWIN_SIZE);
         }