Index: uspace/lib/c/test/fibril/exit_hook.c
===================================================================
--- uspace/lib/c/test/fibril/exit_hook.c	(revision 7064e71fb59500fe3cad795c283fcc654d8cec8b)
+++ uspace/lib/c/test/fibril/exit_hook.c	(revision 25ee7ec5603baddad57692682d7109d5a7f9c0c8)
@@ -36,46 +36,48 @@
 static int value;
 
-static void exit_hook(void) {
-    value = 5;
+static void exit_hook(void)
+{
+	value = 5;
 }
 
-static errno_t fibril_basic(void* _arg) {
-    fibril_add_exit_hook(exit_hook);
-    return EOK;
+static errno_t fibril_basic(void *_arg)
+{
+	fibril_add_exit_hook(exit_hook);
+	return EOK;
 }
 
-PCUT_TEST(exit_hook_basic) {
-    value = 0;
-    fid_t other = fibril_create(fibril_basic, NULL);
-    fibril_start(other);
+PCUT_TEST(exit_hook_basic)
+{
+	value = 0;
+	fid_t other = fibril_create(fibril_basic, NULL);
+	fibril_start(other);
 
-    fibril_yield();
+	fibril_yield();
 
-    PCUT_ASSERT_INT_EQUALS(5, value);
+	PCUT_ASSERT_INT_EQUALS(5, value);
 }
 
 /*
-static errno_t fibril_to_be_killed(void* _arg) {
-    fibril_add_exit_hook(exit_hook);
-
-    while (true)
-        firbil_yield();
-
-    assert(0 && "unreachable");
-}
-
-PCUT_TEST(exit_hook_kill) {
-    value = 0;
-    fid_t other = fibril_create(fibril_to_be_killed, NULL);
-    fibril_start(other);
-
-    fibril_yield();
-
-    fibril_kill(other); // anything like this doesn't exist yet
-
-    PCUT_ASSERT_INT_EQUALS(5, value);
-}
-*/
-
+ * static errno_t fibril_to_be_killed(void* _arg) {
+ *     fibril_add_exit_hook(exit_hook);
+ *
+ *     while (true)
+ *         firbil_yield();
+ *
+ *     assert(0 && "unreachable");
+ * }
+ *
+ * PCUT_TEST(exit_hook_kill) {
+ *     value = 0;
+ *     fid_t other = fibril_create(fibril_to_be_killed, NULL);
+ *     fibril_start(other);
+ *
+ *     fibril_yield();
+ *
+ *     fibril_kill(other); // anything like this doesn't exist yet
+ *
+ *     PCUT_ASSERT_INT_EQUALS(5, value);
+ * }
+ */
 
 PCUT_EXPORT(fibril_exit_hook);
Index: uspace/lib/posix/src/pthread/keys.c
===================================================================
--- uspace/lib/posix/src/pthread/keys.c	(revision 7064e71fb59500fe3cad795c283fcc654d8cec8b)
+++ uspace/lib/posix/src/pthread/keys.c	(revision 25ee7ec5603baddad57692682d7109d5a7f9c0c8)
@@ -58,5 +58,6 @@
 {
 	// initialization is done in setspecific -> if not initialized, nothing was set yet
-	if (!fibril_initialized) return NULL;
+	if (!fibril_initialized)
+		return NULL;
 
 	assert(key < PTHREAD_KEYS_MAX);
@@ -67,6 +68,8 @@
 }
 
-static void pthread_key_on_fibril_exit(void) {
-	if (!fibril_initialized) return;
+static void pthread_key_on_fibril_exit(void)
+{
+	if (!fibril_initialized)
+		return;
 
 	for (unsigned i = 0; i < PTHREAD_KEYS_MAX; i++) {
@@ -78,5 +81,5 @@
 		 */
 		if (key_data[i] != NULL && destructors[i] != NULL)
-				destructors[i](key_data[i]);
+			destructors[i](key_data[i]);
 	}
 }
@@ -87,5 +90,7 @@
 		DPRINTF("initializing pthread keys\n");
 		errno_t res = fibril_add_exit_hook(pthread_key_on_fibril_exit);
-		if (res != EOK) return res;
+		if (res != EOK)
+			return res;
+
 		for (unsigned i = 0; i < PTHREAD_KEYS_MAX; i++) {
 			key_data[i] = NULL;