From: Gary R Hook <gary.hook@xxxxxxx>
If there are no CCP devices on the system, ccp-crypto will not load.
Write a message to the system log clarifying the reason for the failure
of the modprobe operation
Signed-off-by: Gary R Hook <gary.hook@xxxxxxx>
---
Changes since v1:
- Add missing signed-off-by
drivers/crypto/ccp/ccp-crypto-main.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/crypto/ccp/ccp-crypto-main.c b/drivers/crypto/ccp/ccp-crypto-main.c
index 818096490829..8ee4cb45a3f3 100644
--- a/drivers/crypto/ccp/ccp-crypto-main.c
+++ b/drivers/crypto/ccp/ccp-crypto-main.c
@@ -405,8 +405,10 @@ static int ccp_crypto_init(void)
int ret;
ret = ccp_present();
- if (ret)
+ if (ret) {
+ pr_err("Cannot load: there are no available CCPs\n");
return ret;
+ }
spin_lock_init(&req_queue_lock);
INIT_LIST_HEAD(&req_queue.cmds);
--
2.17.1
