1 files changed, 2 insertions, 2 deletions

diff --git a/arch/mips/sgi-ip22/ip22-time.c b/arch/mips/sgi-ip22/ip22-time.c
index 603fc91c1030..1a94c9894188 100644
--- a/arch/mips/sgi-ip22/ip22-time.c
+++ b/arch/mips/sgi-ip22/ip22-time.c
@@ -32,7 +32,7 @@
 static unsigned long dosample(void)
 {
         u32 ct0, ct1;
-        u8 msb, lsb;
+        u8 msb;
 
         /* Start the counter. */
         sgint->tcword = (SGINT_TCWORD_CNT2 | SGINT_TCWORD_CALL |
@@ -46,7 +46,7 @@ static unsigned long dosample(void)
         /* Latch and spin until top byte of counter2 is zero */
         do {
                 writeb(SGINT_TCWORD_CNT2 | SGINT_TCWORD_CLAT, &sgint->tcword);
-                lsb = readb(&sgint->tcnt2);
+                (void) readb(&sgint->tcnt2);
                 msb = readb(&sgint->tcnt2);
                 ct1 = read_c0_count();
         } while (msb);