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arch/tile: misplaced parens near likely

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Parentheses were missing.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
roel 2011-12-12 23:34:06 +01:00 committed by Chris Metcalf
parent 7ed725cf5d
commit cf8c1dafe1
1 changed files with 1 additions and 1 deletions
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arch/tile/lib/spinlock_32.c
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@ -144,7 +144,7 @@ void arch_read_unlock(arch_rwlock_t *rwlock)
for (;;) {
__insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 1);
val = __insn_tns((int *)&rwlock->lock);
if (likely(val & 1) == 0) {
if (likely((val & 1) == 0)) {
rwlock->lock = val - (1 << _RD_COUNT_SHIFT);
__insn_mtspr(SPR_INTERRUPT_CRITICAL_SECTION, 0);
break;