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Commit b3d43a39 authored by Tapasweni Pathak's avatar Tapasweni Pathak Committed by Greg Kroah-Hartman
Browse files

staging: ozwpan: Remove useless cast on void pointer 



void pointers do not need to be cast to other pointer types.

The semantic patch used to find this:

@r@
expression x;
void* e;
type T;
identifier f;
@@

(
  *((T *)e)
|
  ((T *)x)[...]
|
  ((T *)x)->f
|
- (T *)
  e
)

Build tested it.

Signed-off-by: default avatarTapasweni Pathak <tapaswenipathak@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d82e62de

drivers/staging/ozwpan/ozhcd.c

+4 −4
Original line number Diff line number Diff line
@@ -730,7 +730,7 @@ void oz_hcd_pd_reset(void *hpd, void *hport) 
{

	/* Cleanup the current configuration and report reset to the core.

	 */

	struct oz_port *port = (struct oz_port *)hport;

	struct oz_port *port = hport;

	struct oz_hcd *ozhcd = port->ozhcd;



	oz_dbg(ON, "PD Reset\n");
@@ -749,7 +749,7 @@ void oz_hcd_pd_reset(void *hpd, void *hport) 
void oz_hcd_get_desc_cnf(void *hport, u8 req_id, int status, const u8 *desc,

			int length, int offset, int total_size)

{

	struct oz_port *port = (struct oz_port *)hport;

	struct oz_port *port = hport;

	struct urb *urb;

	int err = 0;
@@ -889,7 +889,7 @@ static void oz_hcd_complete_set_interface(struct oz_port *port, struct urb *urb, 
void oz_hcd_control_cnf(void *hport, u8 req_id, u8 rcode, const u8 *data,

	int data_len)

{

	struct oz_port *port = (struct oz_port *)hport;

	struct oz_port *port = hport;

	struct urb *urb;

	struct usb_ctrlrequest *setup;

	struct usb_hcd *hcd = port->ozhcd->hcd;
@@ -1036,7 +1036,7 @@ static inline int oz_usb_get_frame_number(void) 
int oz_hcd_heartbeat(void *hport)

{

	int rc = 0;

	struct oz_port *port = (struct oz_port *)hport;

	struct oz_port *port = hport;

	struct oz_hcd *ozhcd = port->ozhcd;

	struct oz_urb_link *urbl, *n;

	LIST_HEAD(xfr_list);

drivers/staging/ozwpan/ozusbsvc1.c

+6 −6
Original line number Diff line number Diff line
@@ -56,7 +56,7 @@ static int oz_usb_submit_elt(struct oz_elt_buf *eb, struct oz_elt_info *ei, 
int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type,

	u8 index, __le16 windex, int offset, int len)

{

	struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;

	struct oz_usb_ctx *usb_ctx = hpd;

	struct oz_pd *pd = usb_ctx->pd;

	struct oz_elt *elt;

	struct oz_get_desc_req *body;
@@ -92,7 +92,7 @@ int oz_usb_get_desc_req(void *hpd, u8 req_id, u8 req_type, u8 desc_type, 
 */

static int oz_usb_set_config_req(void *hpd, u8 req_id, u8 index)

{

	struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;

	struct oz_usb_ctx *usb_ctx = hpd;

	struct oz_pd *pd = usb_ctx->pd;

	struct oz_elt *elt;

	struct oz_elt_buf *eb = &pd->elt_buff;
@@ -115,7 +115,7 @@ static int oz_usb_set_config_req(void *hpd, u8 req_id, u8 index) 
 */

static int oz_usb_set_interface_req(void *hpd, u8 req_id, u8 index, u8 alt)

{

	struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;

	struct oz_usb_ctx *usb_ctx = hpd;

	struct oz_pd *pd = usb_ctx->pd;

	struct oz_elt *elt;

	struct oz_elt_buf *eb = &pd->elt_buff;
@@ -140,7 +140,7 @@ static int oz_usb_set_interface_req(void *hpd, u8 req_id, u8 index, u8 alt) 
static int oz_usb_set_clear_feature_req(void *hpd, u8 req_id, u8 type,

			u8 recipient, u8 index, __le16 feature)

{

	struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;

	struct oz_usb_ctx *usb_ctx = hpd;

	struct oz_pd *pd = usb_ctx->pd;

	struct oz_elt *elt;

	struct oz_elt_buf *eb = &pd->elt_buff;
@@ -166,7 +166,7 @@ static int oz_usb_set_clear_feature_req(void *hpd, u8 req_id, u8 type, 
static int oz_usb_vendor_class_req(void *hpd, u8 req_id, u8 req_type,

	u8 request, __le16 value, __le16 index, const u8 *data, int data_len)

{

	struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;

	struct oz_usb_ctx *usb_ctx = hpd;

	struct oz_pd *pd = usb_ctx->pd;

	struct oz_elt *elt;

	struct oz_elt_buf *eb = &pd->elt_buff;
@@ -244,7 +244,7 @@ int oz_usb_control_req(void *hpd, u8 req_id, struct usb_ctrlrequest *setup, 
 */

int oz_usb_send_isoc(void *hpd, u8 ep_num, struct urb *urb)

{

	struct oz_usb_ctx *usb_ctx = (struct oz_usb_ctx *)hpd;

	struct oz_usb_ctx *usb_ctx = hpd;

	struct oz_pd *pd = usb_ctx->pd;

	struct oz_elt_buf *eb;

	int i;