USB: remove unnecessary type casting of urb->context
urb->context code cleanup Signed-off-by: Ming Lei <tom.leiming@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
这个提交包含在:
@@ -945,7 +945,7 @@ static void pl2303_update_line_status(struct usb_serial_port *port,
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static void pl2303_read_int_callback(struct urb *urb)
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{
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struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
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struct usb_serial_port *port = urb->context;
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unsigned char *data = urb->transfer_buffer;
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unsigned int actual_length = urb->actual_length;
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int status = urb->status;
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@@ -985,7 +985,7 @@ exit:
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static void pl2303_read_bulk_callback(struct urb *urb)
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{
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struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
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struct usb_serial_port *port = urb->context;
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struct pl2303_private *priv = usb_get_serial_port_data(port);
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struct tty_struct *tty;
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unsigned char *data = urb->transfer_buffer;
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@@ -1068,7 +1068,7 @@ static void pl2303_read_bulk_callback(struct urb *urb)
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static void pl2303_write_bulk_callback(struct urb *urb)
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{
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struct usb_serial_port *port = (struct usb_serial_port *) urb->context;
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struct usb_serial_port *port = urb->context;
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struct pl2303_private *priv = usb_get_serial_port_data(port);
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int result;
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int status = urb->status;
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