cvs commit: src/sys/dev/sound/pcm sound.c

[Ariff Abdullah]

ariff       2007-06-04 09:06:05 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/dev/sound/pcm    sound.c 
  Log:
  MFC:
  
  Simmilar, but different treatment:
  
  Insert NULL pointer checking around devclass_get_maxunit(pcm_devclass, ..) .
  Things can get ugly without it due to uninitialized class.
  
  err.. perhaps we should teach devclass_get_maxunit() to return -1 ?
  
  Revision  Changes    Path
  1.93.2.5  +2 -1      src/sys/dev/sound/pcm/sound.c