Merge tag 'xfs-4.20-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

[linux-2.6-microblaze.git] / drivers / mailbox / mtk-cmdq-mailbox.c

diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index aec46d5..f7cc29c 100644 (file)
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -363,6 +363,9 @@ static int cmdq_mbox_send_data(struct mbox_chan *chan, void *data)
        WARN_ON(cmdq->suspended);
 
        task = kzalloc(sizeof(*task), GFP_ATOMIC);
+       if (!task)
+               return -ENOMEM;
+
        task->cmdq = cmdq;
        INIT_LIST_HEAD(&task->list_entry);
        task->pa_base = pkt->pa_base;