diff options
| author | Johan Hovold <johan@kernel.org> | 2020-07-08 15:50:00 +0300 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2020-07-09 10:20:17 +0300 |
| commit | eb0c68ea4246252ba56951c6cf5e5d544a342e9e (patch) | |
| tree | d837e62125dbad71e2f393ff95ad8009eeb66d1c /drivers | |
| parent | 7aab96d6e3c54128f9e335fa8b11a0bd8815e118 (diff) | |
| download | linux-eb0c68ea4246252ba56951c6cf5e5d544a342e9e.tar.xz | |
USB: serial: drop redundant transfer-buffer casts
Drop redundant URB transfer-buffer casts.
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/serial/aircable.c | 2 | ||||
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 2 | ||||
| -rw-r--r-- | drivers/usb/serial/generic.c | 2 | ||||
| -rw-r--r-- | drivers/usb/serial/option.c | 3 | ||||
| -rw-r--r-- | drivers/usb/serial/sierra.c | 3 | ||||
| -rw-r--r-- | drivers/usb/serial/ssu100.c | 2 |
6 files changed, 6 insertions, 8 deletions
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 84d52953dd0a..a1df686c3066 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -117,7 +117,7 @@ static int aircable_process_packet(struct usb_serial_port *port, static void aircable_process_read_urb(struct urb *urb) { struct usb_serial_port *port = urb->context; - char *data = (char *)urb->transfer_buffer; + char *data = urb->transfer_buffer; int has_headers; int count; int len; diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index ade68405b015..871cdccf3a5f 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -2584,7 +2584,7 @@ static void ftdi_process_read_urb(struct urb *urb) { struct usb_serial_port *port = urb->context; struct ftdi_private *priv = usb_get_serial_port_data(port); - char *data = (char *)urb->transfer_buffer; + char *data = urb->transfer_buffer; int i; int len; int count = 0; diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index e60f74f11acc..d10aa3d2ee49 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -345,7 +345,7 @@ EXPORT_SYMBOL_GPL(usb_serial_generic_submit_read_urbs); void usb_serial_generic_process_read_urb(struct urb *urb) { struct usb_serial_port *port = urb->context; - char *ch = (char *)urb->transfer_buffer; + char *ch = urb->transfer_buffer; int i; if (!urb->actual_length) diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 254a8bbeea67..8e74903352e7 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -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__); diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index e8b130157b57..a862aa788a19 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -570,8 +570,7 @@ static void sierra_instat_callback(struct urb *urb) 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(&port->dev, "%s: NULL req_pkt\n", diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index 01472b96bf38..7d39d35e52a1 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -495,7 +495,7 @@ static void ssu100_update_lsr(struct usb_serial_port *port, u8 lsr, static void ssu100_process_read_urb(struct urb *urb) { struct usb_serial_port *port = urb->context; - char *packet = (char *)urb->transfer_buffer; + char *packet = urb->transfer_buffer; char flag = TTY_NORMAL; u32 len = urb->actual_length; int i; |