linux.git/drivers/usb/misc/usblcd.c, branch v2.6.33

USB: usblcd, fix memory leak

2009-10-09T20:52:06+00:00

Stanse found a memory leak in lcd_probe. Instead of returning without
releasing the memory, jump to the error label which frees it.

http://stanse.fi.muni.cz/

Signed-off-by: Jiri Slaby 
Signed-off-by: Greg Kroah-Hartman

headers: smp_lock.h redux

2009-07-12T19:22:34+00:00

* Remove smp_lock.h from files which don't need it (including some headers!)
* Add smp_lock.h to files which do need it
* Make smp_lock.h include conditional in hardirq.h
  It's needed only for one kernel_locked() usage which is under CONFIG_PREEMPT

  This will make hardirq.h inclusion cheaper for every PREEMPT=n config
  (which includes allmodconfig/allyesconfig, BTW)

Signed-off-by: Alexey Dobriyan 
Signed-off-by: Linus Torvalds

USB: remove info() macro from usb/misc drivers

2008-10-17T21:41:09+00:00

USB should not be having it's own printk macros, so remove info() and
use the system-wide standard of dev_info() wherever possible.

Signed-off-by: Greg Kroah-Hartman

USB: remove warn() macro from usb drivers

2008-10-17T21:41:09+00:00

USB should not be having it's own printk macros, so remove warn() and
use the system-wide standard of dev_warn() wherever possible.  In the
few places that will not work out, use a basic printk().

Signed-off-by: Greg Kroah-Hartman

USB: usblcd: Push down BKL into driver

2008-07-21T22:16:18+00:00

I'm pretty sure this can be eliminated however I couldn't prove (or find)
what stopped the device vanishing mid IOCTL_GET_HARD_VERSION. Perhaps a
USB wizard could double check that and see if the lock_kernel can go
entirely.

Signed-off-by: Alan Cox 
Signed-off-by: Greg Kroah-Hartman

USB: remove unnecessary type casting of urb->context

2008-04-25T04:16:55+00:00

urb->context code cleanup

Signed-off-by: Ming Lei 
Signed-off-by: Greg Kroah-Hartman

USB: replace remaining FUNCTION occurrences

2008-04-25T04:16:55+00:00

__FUNCTION__ is gcc-specific, use __func__

Signed-off-by: Harvey Harrison 
Signed-off-by: Greg Kroah-Hartman

USB: open disconnect race in usblcd

2007-10-25T19:18:46+00:00

this driver has a possible use after free due to a race when disconnect
and open handle intfdata without a lock.

Signed-off-by: Oliver Neukum 
Signed-off-by: Greg Kroah-Hartman

USB: misc: usblcd: clean up urb->status usage

2007-07-20T00:46:08+00:00

This done in anticipation of removal of urb->status, which will make
that patch easier to review and apply in the future.

Signed-off-by: Greg Kroah-Hartman

USB: autosuspend for usblcd

2007-07-12T23:34:38+00:00

this patch implements autosuspend for the usblcd driver. It uses
the new usb_anchor infrastructure. Many thanks to Georges for testing.

Signed-off-by: Oliver Neukum 
Cc: Georges Toth 
Signed-off-by: Greg Kroah-Hartman