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USB: serial: drop redundant transfer-buffer casts

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Drop redundant URB transfer-buffer casts.

Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
This commit is contained in:
Johan Hovold
2020-07-08 14:50:00 +02:00
parent 7aab96d6e3
commit eb0c68ea42
6 changed files with 6 additions and 8 deletions
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3
drivers/usb/serial/option.c
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@@ -2151,8 +2151,7 @@ static void option_instat_callback(struct urb *urb)
dev_dbg(dev, "%s: urb %p port %p has data %p\n", __func__, urb, port, portdata);
if (status == 0) {
struct usb_ctrlrequest *req_pkt =
(struct usb_ctrlrequest *)urb->transfer_buffer;
struct usb_ctrlrequest *req_pkt = urb->transfer_buffer;
if (!req_pkt) {
dev_dbg(dev, "%s: NULL req_pkt\n", __func__);