crypto: qat - silence a static checker warning
Add range check for ring number. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tadeusz Struk <tadeusz.struk@intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
parent
73613a8159
commit
55e8dba1ac
|
@ -264,6 +264,10 @@ int adf_create_ring(struct adf_accel_dev *accel_dev, const char *section,
|
|||
dev_err(&GET_DEV(accel_dev), "Can't get ring number\n");
|
||||
return -EFAULT;
|
||||
}
|
||||
if (ring_num >= ADF_ETR_MAX_RINGS_PER_BANK) {
|
||||
dev_err(&GET_DEV(accel_dev), "Invalid ring number\n");
|
||||
return -EFAULT;
|
||||
}
|
||||
|
||||
bank = &transport_data->banks[bank_num];
|
||||
if (adf_reserve_ring(bank, ring_num)) {
|
||||
|
|
Loading…
Reference in a new issue