From 0b28baaf74ca04be2e0cc4d4dd2bbc801697f744 Mon Sep 17 00:00:00 2001 From: Oliver Neukum Date: Wed, 17 Oct 2007 14:37:54 +0200 Subject: [PATCH] USB: add URB_FREE_BUFFER to permissible flags URB_FREE_BUFFER needs to be allowed in the sanity checks to use drivers that use that flag. Signed-off-by: Oliver Neukum Acked-by: Marcel Holtmann Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/urb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c index c20c03aaf01..d05ead20081 100644 --- a/drivers/usb/core/urb.c +++ b/drivers/usb/core/urb.c @@ -372,7 +372,7 @@ int usb_submit_urb(struct urb *urb, gfp_t mem_flags) /* enforce simple/standard policy */ allowed = (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP | - URB_NO_INTERRUPT | URB_DIR_MASK); + URB_NO_INTERRUPT | URB_DIR_MASK | URB_FREE_BUFFER); switch (xfertype) { case USB_ENDPOINT_XFER_BULK: if (is_out) -- 2.41.0