diff options
| author | Rabin Vincent <rabin@rab.in> | 2008-11-09 11:40:30 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-11-13 14:45:02 -0800 |
| commit | 2870fde780bbdf6442e9efe7ca5fc11bcdd2a09a (patch) | |
| tree | fd5d4038e7f683f1579694364bbd41adbdea8065 /drivers | |
| parent | c6206faa4f18bcc837a12552b8c184ab1668fdea (diff) | |
USB: mention URB_FREE_BUFFER in usb_free_urb documentation
The usb_free_urb comment says that the transfer buffer will not be
freed, but this is not the case when URB_FREE_BUFFER is set.
Signed-off-by: Rabin Vincent <rabin@rab.in>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/core/urb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index 4342bd9c3bb..1f68af9db3f 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -85,8 +85,8 @@ EXPORT_SYMBOL_GPL(usb_alloc_urb); * Must be called when a user of a urb is finished with it. When the last user * of the urb calls this function, the memory of the urb is freed. * - * Note: The transfer buffer associated with the urb is not freed, that must be - * done elsewhere. + * Note: The transfer buffer associated with the urb is not freed unless the + * URB_FREE_BUFFER transfer flag is set. */ void usb_free_urb(struct urb *urb) { |