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greybus: es1: drop unnecessary casts 

Drop unnecessary explicit casts.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2015-04-07 11:27:09 +02:00 committed by Greg Kroah-Hartman
parent 88e6d37c44
commit b7744b7f97
1 changed files with 2 additions and 2 deletions
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4
drivers/staging/greybus/es1.c
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@ -244,7 +244,7 @@ static void *buffer_send(struct greybus_host_device *hd, u16 cport_id,
pr_err("request to send inbound data buffer\n");
return ERR_PTR(-EINVAL);
}
if (cport_id > (u16)U8_MAX) {
if (cport_id > U8_MAX) {
pr_err("cport_id (%hd) is out of range for ES1\n", cport_id);
return ERR_PTR(-EINVAL);
}
@ -423,7 +423,7 @@ static void cport_in_callback(struct urb *urb)
* the rest of the stream is "real" data
*/
data = urb->transfer_buffer;
cport_id = (u16)data[0];
cport_id = data[0];
data = &data[1];
/* Pass this data to the greybus core */