Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

[platform/kernel/linux-arm64.git] / drivers / pci / hotplug / pciehp_core.c

diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index 5482d4e..c248554 100644 (file)
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -126,8 +126,10 @@ static int set_lock_status(struct hotplug_slot *hotplug_slot, u8 status)
        mutex_lock(&slot->ctrl->crit_sect);
 
        /* has it been >1 sec since our last toggle? */
-       if ((get_seconds() - slot->last_emi_toggle) < 1)
+       if ((get_seconds() - slot->last_emi_toggle) < 1) {
+               mutex_unlock(&slot->ctrl->crit_sect);
                return -EINVAL;
+       }
 
        /* see what our current state is */
        retval = get_lock_status(hotplug_slot, &value);