diff options
Diffstat (limited to 'drivers/crypto')
| -rw-r--r-- | drivers/crypto/ccp/psp-dev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/crypto/ccp/psp-dev.c b/drivers/crypto/ccp/psp-dev.c index 9b596387a09f..218739b961fe 100644 --- a/drivers/crypto/ccp/psp-dev.c +++ b/drivers/crypto/ccp/psp-dev.c @@ -858,6 +858,9 @@ void psp_dev_destroy(struct sp_device *sp) { struct psp_device *psp = sp->psp_data; + if (!psp) + return; + if (psp->sev_misc) kref_put(&misc_dev->refcount, sev_exit); |