Commit 0b28baaf authored Oct 17, 2007 by Oliver Neukum Committed by Greg Kroah-Hartman Oct 25, 2007

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 <oneukum@suse.de>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Cc: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 3794ade5

drivers/usb/core/urb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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)