diff options
| author | Ming Lei <tom.leiming@gmail.com> | 2010-05-12 23:38:12 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-08-10 10:54:18 -0700 |
| commit | 6873ebd2fb776ecef3649d5a0bd85382d8684b8f (patch) | |
| tree | 249a2fcb69778e2e9295e0153bd5a042610c1d70 | |
| parent | 8235ddc2cd7a3367b688e0ed52ab377eac6cfad4 (diff) | |
USB: add missing "{}" in map_urb_for_dma
commit f537da685c35a81a75f6067751bddb902c8adb68 upstream.
Obviously, {} is needed in the branch of
"else if (hcd->driver->flags & HCD_LOCAL_MEM)"
for handling of setup packet mapping.
Signed-off-by: Ming Lei <tom.leiming@gmail.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/usb/core/hcd.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index b60a14d8f13..4f157453d42 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1330,7 +1330,7 @@ static int map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb, urb->setup_dma)) return -EAGAIN; urb->transfer_flags |= URB_SETUP_MAP_SINGLE; - } else if (hcd->driver->flags & HCD_LOCAL_MEM) + } else if (hcd->driver->flags & HCD_LOCAL_MEM) { ret = hcd_alloc_coherent( urb->dev->bus, mem_flags, &urb->setup_dma, @@ -1340,6 +1340,7 @@ static int map_urb_for_dma(struct usb_hcd *hcd, struct urb *urb, if (ret) return ret; urb->transfer_flags |= URB_SETUP_MAP_LOCAL; + } } dir = usb_urb_dir_in(urb) ? DMA_FROM_DEVICE : DMA_TO_DEVICE; |