Changeset e994898 in mainline

Timestamp:

2023-02-09T17:42:22Z (22 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

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

Children:

daadfa6

Parents:

4c78104

Message:

Fix an oops

File:

• kernel/generic/src/synch/mutex.c (modified) (1 diff)

kernel/generic/src/synch/mutex.c

@@ -66 +66 @@
 bool mutex_locked(mutex_t *mtx)
 {
-        bool success = semaphore_trydown(&mtx->sem);
-        if (success) {
+        errno_t rc = semaphore_trydown(&mtx->sem);
+        if (rc == EOK) {
                 semaphore_up(&mtx->sem);
         }
-        return !success;
+        return rc != EOK;
 }