Remove extra parentheses.

This commit is contained in:
Nate Lawson 2004-05-05 20:07:52 +00:00
parent 65a7c90189
commit c8dd768173

View file

@ -409,8 +409,8 @@ acpi_acquire_global_lock(uint32_t *lock)
do {
old = *lock;
new = (((old & ~GL_BIT_MASK) | GL_BIT_OWNED) |
((old >> 1) & GL_BIT_PENDING));
new = ((old & ~GL_BIT_MASK) | GL_BIT_OWNED) |
((old >> 1) & GL_BIT_PENDING);
} while (atomic_cmpset_acq_int(lock, old, new) == 0);
return ((new < GL_BIT_MASK) ? GL_ACQUIRED : GL_BUSY);