#ifndef CAIAQ_AUDIO_H
#define CAIAQ_AUDIO_H

int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *cdev);
void snd_usb_caiaq_audio_free(struct snd_usb_caiaqdev *cdev);

#endif /* CAIAQ_AUDIO_H */
L).  If we exceed the number of available
queue pairs however, the error path always attempts to put a kref to this
structure.  If the requestor is inside the kernel, this leads to a crash.

We fix this by checking that qp->ip is not NULL before caling kref_put().

Signed-off-by: Jim Foraker <foraker1@llnl.gov>
Acked-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Acked-by: Jonathan Toppins <jtoppins@redhat.com>
Acked-by: Alex Estrin <alex.estrin@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
---