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| author | Emil Goode <emilgoode@gmail.com> | 2013-06-25 15:49:36 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-25 16:41:06 -0700 |
| commit | 1f21569c0ffc83034c1ea023d16c6114a429c131 (patch) | |
| tree | 3d734208d2f8b03b42e5dd8ae32a8bf789eb5fdf /drivers/usb | |
| parent | a254810a86aaaac4ac6ba44fa934558b042a17a7 (diff) | |
| download | lwn-1f21569c0ffc83034c1ea023d16c6114a429c131.tar.gz lwn-1f21569c0ffc83034c1ea023d16c6114a429c131.zip | |
xhci: Add missing unlocks on error paths
This patch adds missing unlocks on error paths in the
xhci_free_streams and xhci_configure_endpoint functions.
Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 6779c926e3b0..2c49f00260ca 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -2603,6 +2603,7 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci, in_ctx = virt_dev->in_ctx; ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx); if (!ctrl_ctx) { + spin_unlock_irqrestore(&xhci->lock, flags); xhci_warn(xhci, "%s: Could not get input context, bad type.\n", __func__); return -ENOMEM; @@ -3298,6 +3299,7 @@ int xhci_free_streams(struct usb_hcd *hcd, struct usb_device *udev, command = vdev->eps[ep_index].stream_info->free_streams_command; ctrl_ctx = xhci_get_input_control_ctx(xhci, command->in_ctx); if (!ctrl_ctx) { + spin_unlock_irqrestore(&xhci->lock, flags); xhci_warn(xhci, "%s: Could not get input context, bad type.\n", __func__); return -EINVAL; |