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path: root/drivers/rpmsg
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Diffstat (limited to 'drivers/rpmsg')
-rw-r--r--drivers/rpmsg/rpmsg_char.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/rpmsg/rpmsg_char.c b/drivers/rpmsg/rpmsg_char.c
index a78b6b79cea4..0ca2ccc09ca6 100644
--- a/drivers/rpmsg/rpmsg_char.c
+++ b/drivers/rpmsg/rpmsg_char.c
@@ -209,11 +209,10 @@ static ssize_t rpmsg_eptdev_read(struct file *filp, char __user *buf,
}
skb = skb_dequeue(&eptdev->queue);
+ spin_unlock_irqrestore(&eptdev->queue_lock, flags);
if (!skb)
return -EFAULT;
- spin_unlock_irqrestore(&eptdev->queue_lock, flags);
-
use = min_t(size_t, len, skb->len);
if (copy_to_user(buf, skb->data, use))
use = -EFAULT;