diff options
Diffstat (limited to 'i386/i386/lock.h')
| -rw-r--r-- | i386/i386/lock.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/i386/i386/lock.h b/i386/i386/lock.h index 8efa0ca0..35e2ea4c 100644 --- a/i386/i386/lock.h +++ b/i386/i386/lock.h @@ -44,13 +44,13 @@ */ #define _simple_lock_xchg_(lock, new_val) \ - ({ int _old_val_; \ + ({ int _old_val_; \ asm volatile("xchgl %0, %2" \ : "=r" (_old_val_) \ : "0" (new_val), "m" (*(lock)) : "memory" \ ); \ _old_val_; \ - }) + }) #define simple_lock_init(l) \ ((l)->lock_data = 0) |