diff options
Diffstat (limited to 'drivers/crypto/caam/key_gen.c')
| -rw-r--r-- | drivers/crypto/caam/key_gen.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/crypto/caam/key_gen.c b/drivers/crypto/caam/key_gen.c index 002888185f17..f5c0d56764cc 100644 --- a/drivers/crypto/caam/key_gen.c +++ b/drivers/crypto/caam/key_gen.c @@ -54,6 +54,10 @@ u32 gen_split_key(struct device *jrdev, u8 *key_out, int split_key_len, int ret = 0; desc = kmalloc(CAAM_CMD_SZ * 6 + CAAM_PTR_SZ * 2, GFP_KERNEL | GFP_DMA); + if (!desc) { + dev_err(jrdev, "unable to allocate key input memory\n"); + return -ENOMEM; + } init_job_desc(desc, 0); |