Alexey Khoroshilov c7f268df3f staging: line6: do not return 0 from probe if no initialization done ...

There is a strange "return 0" in line6_probe() before any initialization of
the module is done. It can lead to NULL pointer dereference in other functions.
The patch proposes to return -ENODEV in this case.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2014-06-19 17:12:01 -07:00

..

audio.c

staging/line6: Convert to snd_card_new() with a device pointer

2014-02-14 08:14:10 +01:00

audio.h

Staging: line6: another upstream sync

2010-08-31 15:28:16 -07:00

capture.c

staging/line6: blank line after declaration cleanup

2014-05-15 13:54:29 -07:00

capture.h

staging: line6: separate handling of buffer allocation and stream startup

2012-02-09 09:14:35 -08:00

driver.c

staging: line6: do not return 0 from probe if no initialization done

2014-06-19 17:12:01 -07:00

driver.h

Staging: line6: Fix unnecessary space after function pointer in driver.h

2014-02-27 15:15:58 -08:00

Kconfig

staging: line6: drop CONFIG_LINE6_USB_DUMP_PCM

2013-01-20 15:56:59 -08:00

Makefile

staging: line6: drop unused dumprequest code

2012-11-26 16:13:51 -08:00

midi.c

staging/line6: blank line after declaration cleanup

2014-05-15 13:54:29 -07:00

midi.h

staging: line6: rename MidiBuffer to avoid CamelCase

2013-01-11 16:40:50 -08:00

midibuf.c

staging: line6: rename MidiBuffer to avoid CamelCase

2013-01-11 16:40:50 -08:00

midibuf.h

staging: line6: rename MidiBuffer to avoid CamelCase

2013-01-11 16:40:50 -08:00

pcm.c

staging/line6: Fix kzalloc coding style issue

2014-04-16 20:30:04 -07:00

pcm.h

staging: line6: drop trailing whitespace in pcm.h

2012-11-13 13:17:40 -08:00

playback.c

staging/line6: blank line after declaration cleanup

2014-05-15 13:54:29 -07:00

playback.h

staging: line6: separate handling of buffer allocation and stream startup

2012-02-09 09:14:35 -08:00

pod.c

staging/line6: blank line after declaration cleanup

2014-05-15 13:54:29 -07:00

pod.h

staging: line6: drop dump requests from pod startup

2012-11-26 16:13:51 -08:00

podhd.c

staging: line6: eliminate useless NULL checks

2011-12-09 19:26:09 -08:00

podhd.h

staging: line6: add Pod HD300 support

2011-11-26 16:14:11 -08:00

revision.h

staging: line6: fixed ALSA/PCM interaction

2011-12-09 19:26:09 -08:00

toneport.c

staging/line6: blank line after declaration cleanup

2014-05-15 13:54:29 -07:00

toneport.h

Staging: line6: another upstream sync

2010-08-31 15:28:16 -07:00

usbdefs.h

staging: line6: long line fixes

2014-03-17 12:08:42 -07:00

variax.c

staging/line6: blank line after declaration cleanup

2014-05-15 13:54:29 -07:00

variax.h

staging: line6: drop dump requests from variax startup

2012-11-26 16:13:51 -08:00