From cdc97792289179974af6dda781c855696358d307 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Sun, 24 Feb 2008 18:41:47 +0800 Subject: USB: remove unnecessary type casting of urb->context urb->context code cleanup Signed-off-by: Ming Lei Signed-off-by: Greg Kroah-Hartman --- drivers/usb/misc/auerswald.c | 12 ++++++------ drivers/usb/misc/ftdi-elan.c | 2 +- drivers/usb/misc/iowarrior.c | 4 ++-- drivers/usb/misc/legousbtower.c | 4 ++-- drivers/usb/misc/usblcd.c | 2 +- drivers/usb/misc/usbtest.c | 4 ++-- 6 files changed, 14 insertions(+), 14 deletions(-) (limited to 'drivers/usb/misc') diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index 309c743a09d..09393869742 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -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 @@ ac_fail:/* free the elements */ /* 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__); diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c index 148b7fe639b..ec88b3bfee4 100644 --- a/drivers/usb/misc/ftdi-elan.c +++ b/drivers/usb/misc/ftdi-elan.c @@ -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 || diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index 0a2549bc054..1cb54a28347 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -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 || diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index fae5b1730ba..9370326a594 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -753,7 +753,7 @@ exit: */ static void tower_interrupt_in_callback (struct urb *urb) { - struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context; + struct lego_usb_tower *dev = urb->context; int status = urb->status; int retval; @@ -810,7 +810,7 @@ exit: */ static void tower_interrupt_out_callback (struct urb *urb) { - struct lego_usb_tower *dev = (struct lego_usb_tower *)urb->context; + struct lego_usb_tower *dev = urb->context; int status = urb->status; dbg(4, "%s: enter, status %d", __func__, status); diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index ada7bf898fe..7f7021ee418 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -185,7 +185,7 @@ static void lcd_write_bulk_callback(struct urb *urb) struct usb_lcd *dev; int status = urb->status; - dev = (struct usb_lcd *)urb->context; + dev = urb->context; /* sync/async unlink faults aren't errors */ if (status && diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 678fac86c46..a51983854ca 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -201,7 +201,7 @@ found: static void simple_callback (struct urb *urb) { - complete ((struct completion *) urb->context); + complete(urb->context); } static struct urb *simple_alloc_urb ( @@ -1046,7 +1046,7 @@ static void unlink1_callback (struct urb *urb) status = usb_submit_urb (urb, GFP_ATOMIC); if (status) { urb->status = status; - complete ((struct completion *) urb->context); + complete(urb->context); } } -- cgit v1.2.3