Changeset 89ea2dc in mainline for kernel/generic/src/synch/spinlock.c

Timestamp:

2017-12-19T17:35:28Z (6 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

d0c2beb

Parents:

7565a4b

Message:

Functions that return true/false should have bool as a return type.

File:

• kernel/generic/src/synch/spinlock.c (modified) (3 diffs)

kernel/generic/src/synch/spinlock.c

@@ -153 +153 @@
  *
  */
-int spinlock_trylock(spinlock_t *lock)
+bool spinlock_trylock(spinlock_t *lock)
 {
         preemption_disable();
-        int rc = !test_and_set(&lock->val);
+        bool ret = !test_and_set(&lock->val);
         
         /*
@@ -163 +163 @@
         CS_ENTER_BARRIER();
         
-        if (!rc)
+        if (!ret)
                 preemption_enable();
         
-        return rc;
+        return ret;
 }
 
@@ -257 +257 @@
  *
  */
-int irq_spinlock_trylock(irq_spinlock_t *lock)
+bool irq_spinlock_trylock(irq_spinlock_t *lock)
 {
         ASSERT_IRQ_SPINLOCK(interrupts_disabled(), lock);
-        int rc = spinlock_trylock(&(lock->lock));
-        
-        ASSERT_IRQ_SPINLOCK((!rc) || (!lock->guard), lock);
-        return rc;
+        bool ret = spinlock_trylock(&(lock->lock));
+        
+        ASSERT_IRQ_SPINLOCK((!ret) || (!lock->guard), lock);
+        return ret;
 }