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crypto: ccp - Log an error message when ccp-crypto fails to load

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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@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gary R Hook 2019-07-29 12:56:08 +00:00 committed by Herbert Xu
parent e88b27c8ea
commit f6ebfd7826
1 changed files with 3 additions and 1 deletions
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4
drivers/crypto/ccp/ccp-crypto-main.c
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@ -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);