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d23f47d492
linux/drivers/usb/serial
History
Johannes Thumshirn d23f47d492 USB: serial: Destroy serial_minors IDR on module exit 
Destroy serial_minors IDR on module exit, reclaiming the allocated memory.

This was detected by the following semantic patch (written by Luis
Rodriguez <mcgrof@suse.com>)

<SmPL>
@ defines_module_init @
declarer name module_init, module_exit;
declarer name DEFINE_IDR;
identifier init;
@@

module_init(init);

@ defines_module_exit @
identifier exit;
@@

module_exit(exit);

@ declares_idr depends on defines_module_init && defines_module_exit @
identifier idr;
@@

DEFINE_IDR(idr);

@ on_exit_calls_destroy depends on declares_idr && defines_module_exit @
identifier declares_idr.idr, defines_module_exit.exit;
@@

exit(void)
{
 ...
 idr_destroy(&idr);
 ...
}

@ missing_module_idr_destroy depends on declares_idr && defines_module_exit && !on_exit_calls_destroy @
identifier declares_idr.idr, defines_module_exit.exit;
@@

exit(void)
{
 ...
 +idr_destroy(&idr);
}
</SmPL>

Signed-off-by: Johannes Thumshirn <jthumshirn@suse.de>
Cc: stable <stable@vger.kernel.org>	# v3.11
Signed-off-by: Johan Hovold <johan@kernel.org>
2015-07-09 10:41:23 +02:00
..
aircable.c USB: serial: correct spelling mistakes in comments 2014-01-03 12:39:31 -08:00
ark3116.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
belkin_sa.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
belkin_sa.h
bus.c USB: serial: clean up bus probe error handling 2015-02-26 17:13:05 +01:00
ch341.c USB-serial updates for v4.1-rc1 2015-04-03 18:59:34 +02:00
console.c USB: console: add dummy __module_get 2015-02-26 17:06:39 +01:00
cp210x.c USB: cp210x: add ID for Aruba Networks controllers 2015-07-06 13:50:30 +02:00
cyberjack.c USB: serial: add missing newlines to dev_<level> messages. 2014-03-12 12:44:50 -07:00
cypress_m8.c USB: serial: add missing newlines to dev_<level> messages. 2014-03-12 12:44:50 -07:00
cypress_m8.h USB: cypress_m8: only wake up MSR queue on changes 2014-01-03 12:42:24 -08:00
digi_acceleport.c usb: serial: Remove unused tty->hw_stopped 2014-09-23 21:19:35 -07:00
empeg.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
ezusb_convert.pl
f81232.c USB: f81232: fix some minor style issues 2015-03-27 17:36:29 +01:00
ftdi_sio_ids.h USB: serial: ftdi_sio: Add support for a Motion Tracker Development Board 2015-05-21 16:41:51 +02:00
ftdi_sio.c USB: serial: ftdi_sio: Add support for a Motion Tracker Development Board 2015-05-21 16:41:51 +02:00
ftdi_sio.h
garmin_gps.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
generic.c USB: serial: fix infinite wait_until_sent timeout 2015-03-07 03:44:14 +01:00
io_16654.h
io_edgeport.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
io_edgeport.h
io_ionsp.h
io_tables.h USB: io_edgeport: switch to generic TIOCMIWAIT implementation 2013-03-25 13:50:53 -07:00
io_ti.c usb: serial: Remove unused tty->hw_stopped 2014-09-23 21:19:35 -07:00
io_ti.h
io_usbvend.h USB: io_ti: fix firmware download on big-endian machines (part 2) 2014-05-27 15:12:57 -07:00
ipaq.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
ipw.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
ir-usb.c USB: serial: remove redundant OOM messages 2014-01-03 12:31:46 -08:00
iuu_phoenix.c USB: serial: add missing newlines to dev_<level> messages. 2014-03-12 12:44:50 -07:00
iuu_phoenix.h
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2015-06-23 14:08:54 -07:00
keyspan_pda.c USB: keyspan_pda: add new device id 2015-03-19 18:04:01 +01:00
keyspan_usa26msg.h USB: serial: correct spelling mistakes in comments 2014-01-03 12:39:31 -08:00
keyspan_usa28msg.h
keyspan_usa49msg.h
keyspan_usa67msg.h
keyspan_usa90msg.h
keyspan.c USB: keyspan: fix null-deref at probe 2015-01-02 15:12:28 +01:00
keyspan.h USB: keyspan: fix NULL-pointer dereferences and memory leaks 2012-10-25 09:37:13 -07:00
kl5kusb105.c USB: kl5kusb105: Remove klsi_105_tiocmset function 2014-07-09 15:44:06 -07:00
kl5kusb105.h
kobil_sct.c USB-serial updates for v3.19-rc1 2014-11-26 10:41:46 -08:00
kobil_sct.h
Makefile USB: serial: remove zte_ev driver 2014-09-15 18:43:08 +02:00
Makefile-keyspan_pda_fw
mct_u232.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
mct_u232.h
metro-usb.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
mos7720.c USB: mos7720: rename registers 2015-07-06 12:15:02 +02:00
mos7840.c USB: serial: mos7840: Use setup_timer 2015-06-01 16:39:41 +02:00
mxuport.c USB: mxuport: fix null deref when used as a console 2015-02-26 17:13:59 +01:00
navman.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
omninet.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
opticon.c USB: opticon: fix non-atomic allocation in write path 2014-11-03 09:07:30 +01:00
option.c USB: option: add 2020:4000 ID 2015-07-06 12:02:03 +02:00
oti6858.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
oti6858.h
pl2303.c USB: pl2303: Remove support for Samsung I330 2015-04-29 12:34:24 +02:00
pl2303.h USB: pl2303: Remove support for Samsung I330 2015-04-29 12:34:24 +02:00
qcaux.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
qcserial.c USB: qcserial/option: make AT URCs work for Sierra Wireless MC73xx 2015-01-07 10:12:25 +01:00
quatech2.c USB: serial: add missing newlines to dev_<level> messages. 2014-03-12 12:44:50 -07:00
safe_serial.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
sierra.c USB: sierra: add 1199:68AA device ID 2014-09-01 11:55:30 +02:00
spcp8x5.c USB: serial: add missing newlines to dev_<level> messages. 2014-03-12 12:44:50 -07:00
ssu100.c USB: ssu100: fix overrun-error reporting 2014-11-19 16:22:22 +01:00
symbolserial.c USB: serial: add missing newlines to dev_<level> messages. 2014-03-12 12:44:50 -07:00
ti_usb_3410_5052.c usb: serial: Remove unused tty->hw_stopped 2014-09-23 21:19:35 -07:00
ti_usb_3410_5052.h USB: serial: ti_usb_3410_5052: new device id for Abbot strip port cable 2013-06-19 15:54:45 -07:00
usb_debug.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
usb_wwan.c Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next 2014-06-03 12:57:53 -07:00
usb-serial-simple.c USB patches for 3.19-rc1 2014-12-14 14:57:16 -08:00
usb-serial.c USB: serial: Destroy serial_minors IDR on module exit 2015-07-09 10:41:23 +02:00
usb-wwan.h USB: usb_wwan: do not resume I/O on closing ports 2014-05-27 15:04:08 -07:00
visor.c USB: visor: Match I330 phone more precisely 2015-04-29 12:36:52 +02:00
visor.h USB: serial: correct spelling mistakes in comments 2014-01-03 12:39:31 -08:00
whiteheat.c USB: whiteheat: Added bounds checking for bulk command response 2014-08-24 14:15:08 -05:00
whiteheat.h
wishbone-serial.c usb: delete non-required instances of include <linux/init.h> 2014-01-08 15:01:39 -08:00
xsens_mt.c usb: serial: xsens_mt: always bind to interface number 1 2014-09-04 11:18:26 +02:00