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| author |   Olivier Sobrie <olivier@sobrie.be> | 2014-07-14 12:08:49 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-07-14 19:27:34 -0700 |
| commit | 5c763edfe4879ffc3a87fef64f743d4b5497aabb (patch) | |
| tree | 0ed2fa020fafa3cdfab97a967f96a928b9cb2534 /drivers/net/usb/hso.c | |
| parent | net: ppp: don't call sk_chk_filter twice (diff) | |
| download | linux-dev-5c763edfe4879ffc3a87fef64f743d4b5497aabb.tar.xz linux-dev-5c763edfe4879ffc3a87fef64f743d4b5497aabb.zip | |
hso: remove unused workqueue
The workqueue "retry_unthrottle_workqueue" is not scheduled anywhere
in the code. So, remove it.
Signed-off-by: Olivier Sobrie <olivier@sobrie.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/usb/hso.c')
| -rw-r--r-- | drivers/net/usb/hso.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c index a3a05869309d..9ca2b418a3ee 100644 --- a/drivers/net/usb/hso.c +++ b/drivers/net/usb/hso.c @@ -261,7 +261,6 @@ struct hso_serial { u16 curr_rx_urb_offset; u8 rx_urb_filled[MAX_RX_URBS]; struct tasklet_struct unthrottle_tasklet; - struct work_struct retry_unthrottle_workqueue; }; struct hso_device { @@ -1252,14 +1251,6 @@ static void hso_unthrottle(struct tty_struct *tty) tasklet_hi_schedule(&serial->unthrottle_tasklet); } -static void hso_unthrottle_workfunc(struct work_struct *work) -{ - struct hso_serial *serial = - container_of(work, struct hso_serial, - retry_unthrottle_workqueue); - hso_unthrottle_tasklet(serial); -} - /* open the requested serial port */ static int hso_serial_open(struct tty_struct *tty, struct file *filp) { @@ -1295,8 +1286,6 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp) tasklet_init(&serial->unthrottle_tasklet, (void (*)(unsigned long))hso_unthrottle_tasklet, (unsigned long)serial); - INIT_WORK(&serial->retry_unthrottle_workqueue, - hso_unthrottle_workfunc); result = hso_start_serial_device(serial->parent, GFP_KERNEL); if (result) { hso_stop_serial_device(serial->parent); @@ -1345,7 +1334,6 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp) if (!usb_gone) hso_stop_serial_device(serial->parent); tasklet_kill(&serial->unthrottle_tasklet); - cancel_work_sync(&serial->retry_unthrottle_workqueue); } if (!usb_gone) |