Commit ac33fbb8 authored by Andrey Shvetsov's avatar Andrey Shvetsov Committed by Greg Kroah-Hartman
Browse files

staging: most: hdm-usb: initialize variables by declaration 



This patch moves initialization of the variables to the declaration
where possible.

Signed-off-by: default avatarAndrey Shvetsov <andrey.shvetsov@k2l.de>
Signed-off-by: default avatarChristian Gromm <christian.gromm@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0e9b9d08

drivers/staging/most/hdm-usb/hdm_usb.c

+5 −6
Original line number Diff line number Diff line
@@ -326,10 +326,10 @@ static int hdm_poison_channel(struct most_interface *iface, int channel) 
static int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo)

{

	struct most_channel_config *conf = &mdev->conf[channel];

	unsigned int j, num_frames, frame_size;

	unsigned int frame_size = get_stream_frame_size(conf);

	unsigned int j, num_frames;

	u16 rd_addr, wr_addr;



	frame_size = get_stream_frame_size(conf);

	if (!frame_size)

		return -EIO;

	num_frames = mbo->buffer_length / frame_size;
@@ -363,10 +363,10 @@ static int hdm_add_padding(struct most_dev *mdev, int channel, struct mbo *mbo) 
static int hdm_remove_padding(struct most_dev *mdev, int channel,

			      struct mbo *mbo)

{

	unsigned int j, num_frames, frame_size;

	struct most_channel_config *const conf = &mdev->conf[channel];

	unsigned int frame_size = get_stream_frame_size(conf);

	unsigned int j, num_frames;



	frame_size = get_stream_frame_size(conf);

	if (!frame_size)

		return -EIO;

	num_frames = mbo->processed_length / USB_MTU;
@@ -1098,9 +1098,8 @@ static ssize_t store_value(struct most_dci_obj *dci_obj, 
{

	u16 val;

	u16 reg_addr;

	int err;

	int err = kstrtou16(buf, 16, &val);



	err = kstrtou16(buf, 16, &val);

	if (err)

		return err;