Merge tag 'sunxi-core-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git...

[cascardo/linux.git] / fs / eventpoll.c

diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index b73e062..b10b48c 100644 (file)
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -910,7 +910,7 @@ static const struct file_operations eventpoll_fops = {
 void eventpoll_release_file(struct file *file)
 {
        struct eventpoll *ep;
-       struct epitem *epi;
+       struct epitem *epi, *next;
 
        /*
         * We don't want to get "file->f_lock" because it is not
@@ -926,7 +926,7 @@ void eventpoll_release_file(struct file *file)
         * Besides, ep_remove() acquires the lock, so we can't hold it here.
         */
        mutex_lock(&epmutex);
-       list_for_each_entry_rcu(epi, &file->f_ep_links, fllink) {
+       list_for_each_entry_safe(epi, next, &file->f_ep_links, fllink) {
                ep = epi->ep;
                mutex_lock_nested(&ep->mtx, 0);
                ep_remove(ep, epi);