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Commit cdc97792 authored by Ming Lei's avatar Ming Lei Committed by Greg Kroah-Hartman
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USB: remove unnecessary type casting of urb->context 



urb->context code cleanup

Signed-off-by: default avatarMing Lei <tom.leiming@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a5b6f60c

drivers/usb/atm/cxacru.c

+1 −1
Original line number Diff line number Diff line
@@ -444,7 +444,7 @@ CXACRU_ALL_FILES(INIT); 
/* the following three functions are stolen from drivers/usb/core/message.c */

static void cxacru_blocking_completion(struct urb *urb)

{

	complete((struct completion *)urb->context);

	complete(urb->context);

}



static void cxacru_timeout_kill(unsigned long data)

drivers/usb/class/cdc-acm.c

+1 −1
Original line number Diff line number Diff line
@@ -443,7 +443,7 @@ static void acm_rx_tasklet(unsigned long _acm) 
static void acm_write_bulk(struct urb *urb)

{

	struct acm *acm;

	struct acm_wb *wb = (struct acm_wb *)urb->context;

	struct acm_wb *wb = urb->context;



	dbg("Entering acm_write_bulk with status %d", urb->status);

drivers/usb/misc/auerswald.c

+6 −6
Original line number Diff line number Diff line
@@ -284,7 +284,7 @@ static void auerchain_complete (struct urb * urb) 
        int result;



        /* get pointer to element and to chain */

        pauerchainelement_t acep = (pauerchainelement_t) urb->context;

	pauerchainelement_t acep = urb->context;

        pauerchain_t         acp = acep->chain;



        /* restore original entries in urb */
@@ -594,7 +594,7 @@ static int auerchain_setup (pauerchain_t acp, unsigned int numElements) 
/* completion handler for synchronous chained URBs */

static void auerchain_blocking_completion (struct urb *urb)

{

	pauerchain_chs_t pchs = (pauerchain_chs_t)urb->context;

	pauerchain_chs_t pchs = urb->context;

	pchs->done = 1;

	wmb();

	wake_up (&pchs->wqh);
@@ -847,7 +847,7 @@ static int auerswald_status_retry (int status) 
/* Completion of asynchronous write block */

static void auerchar_ctrlwrite_complete (struct urb * urb)

{

	pauerbuf_t bp = (pauerbuf_t) urb->context;

	pauerbuf_t bp =  urb->context;

	pauerswald_t cp = ((pauerswald_t)((char *)(bp->list)-(unsigned long)(&((pauerswald_t)0)->bufctl)));

	dbg ("auerchar_ctrlwrite_complete called");
@@ -860,7 +860,7 @@ static void auerchar_ctrlwrite_complete (struct urb * urb) 
/* Completion handler for dummy retry packet */

static void auerswald_ctrlread_wretcomplete (struct urb * urb)

{

        pauerbuf_t bp = (pauerbuf_t) urb->context;

	pauerbuf_t bp = urb->context;

        pauerswald_t cp;

	int ret;

	int status = urb->status;
@@ -904,7 +904,7 @@ static void auerswald_ctrlread_complete (struct urb * urb) 
        unsigned int  serviceid;

        pauerswald_t  cp;

        pauerscon_t   scp;

        pauerbuf_t    bp  = (pauerbuf_t) urb->context;

	pauerbuf_t bp = urb->context;

	int status = urb->status;

	int ret;
@@ -981,7 +981,7 @@ static void auerswald_int_complete (struct urb * urb) 
        int ret;

	int status = urb->status;

        pauerbuf_t   bp = NULL;

        pauerswald_t cp = (pauerswald_t) urb->context;

	pauerswald_t cp = urb->context;



        dbg ("%s called", __func__);

drivers/usb/misc/ftdi-elan.c

+1 −1
Original line number Diff line number Diff line
@@ -746,7 +746,7 @@ static ssize_t ftdi_elan_read(struct file *file, char __user *buffer, 


static void ftdi_elan_write_bulk_callback(struct urb *urb)

{

        struct usb_ftdi *ftdi = (struct usb_ftdi *)urb->context;

	struct usb_ftdi *ftdi = urb->context;

	int status = urb->status;



	if (status && !(status == -ENOENT || status == -ECONNRESET ||

drivers/usb/misc/iowarrior.c

+2 −2
Original line number Diff line number Diff line
@@ -154,7 +154,7 @@ MODULE_DEVICE_TABLE(usb, iowarrior_ids); 
 */

static void iowarrior_callback(struct urb *urb)

{

	struct iowarrior *dev = (struct iowarrior *)urb->context;

	struct iowarrior *dev = urb->context;

	int intr_idx;

	int read_idx;

	int aux_idx;
@@ -230,7 +230,7 @@ static void iowarrior_write_callback(struct urb *urb) 
	struct iowarrior *dev;

	int status = urb->status;



	dev = (struct iowarrior *)urb->context;

	dev = urb->context;

	/* sync/async unlink faults aren't errors */

	if (status &&

	    !(status == -ENOENT ||