opal/asm: Remove an unused variable

Signed-off-by: Nysal Jan K.A <jnysal@in.ibm.com>
2019-03-05 19:12:19 +05:30 · 2019-03-05 19:12:19 +05:30 · da6d038d13
--- a/opal/include/opal/sys/powerpc/atomic.h
+++ b/opal/include/opal/sys/powerpc/atomic.h
@ -276,7 +276,7 @@ static inline bool opal_atomic_compare_exchange_strong_64 (opal_atomic_int64_t *
 #define opal_atomic_sc_64(addr, value, ret)                             \
    do {                                                                \
        opal_atomic_int64_t *_addr = (addr);                               \
-        int64_t _foo, _newval = (int64_t) value;                        \
+        int64_t _newval = (int64_t) value;                              \
        int32_t _ret;                                                   \
                                                                        \
        __asm__ __volatile__ ("   stdcx.  %2, 0, %1  \n\t"              \