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-rw-r--r--thread.c3
-rw-r--r--thread_sync.c6
2 files changed, 4 insertions, 5 deletions
diff --git a/thread.c b/thread.c
index 51710d2..6065593 100644
--- a/thread.c
+++ b/thread.c
@@ -2332,8 +2332,7 @@ int
rb_notify_fd_close(int fd, struct list_head *busy)
{
rb_vm_t *vm = GET_THREAD()->vm;
- struct waiting_fd *wfd = 0;
- struct waiting_fd *next = 0;
+ struct waiting_fd *wfd = 0, *next;
list_for_each_safe(&vm->waiting_fds, wfd, next, wfd_node) {
if (wfd->fd == fd) {
diff --git a/thread_sync.c b/thread_sync.c
index 7beee95..5adb97f 100644
--- a/thread_sync.c
+++ b/thread_sync.c
@@ -15,7 +15,7 @@ struct sync_waiter {
static int
wakeup_one(struct list_head *head)
{
- struct sync_waiter *cur = 0, *next = 0;
+ struct sync_waiter *cur = 0, *next;
list_for_each_safe(head, cur, next, node) {
list_del_init(&cur->node);
@@ -31,7 +31,7 @@ wakeup_one(struct list_head *head)
static void
wakeup_all(struct list_head *head)
{
- struct sync_waiter *cur = 0, *next = 0;
+ struct sync_waiter *cur = 0, *next;
list_for_each_safe(head, cur, next, node) {
list_del_init(&cur->node);
@@ -347,7 +347,7 @@ rb_mutex_unlock_th(rb_mutex_t *mutex, rb_thread_t *th)
err = "Attempt to unlock a mutex which is locked by another thread";
}
else {
- struct sync_waiter *cur = 0, *next = 0;
+ struct sync_waiter *cur = 0, *next;
rb_mutex_t **th_mutex = &th->keeping_mutexes;
mutex->th = 0;