From: "Hook, Gary" <Gary.Hook@amd.com>
To: "linux-crypto@vger.kernel.org" <linux-crypto@vger.kernel.org>
Cc: "herbert@gondor.apana.org.au" <herbert@gondor.apana.org.au>,
"davem@davemloft.net" <davem@davemloft.net>,
"Lendacky, Thomas" <Thomas.Lendacky@amd.com>,
"Hook, Gary" <Gary.Hook@amd.com>
Subject: [PATCH] crypto:ccp - Return from init on allocation failure
Date: Tue, 30 Jul 2019 18:28:03 +0000 [thread overview]
Message-ID: <20190730182738.26432-1-gary.hook@amd.com> (raw)
Return and fail driver initialization if a DMA pool can't be
allocated.
Fixes: 4b394a232df7 ("crypto: ccp - Let a v5 CCP provide the same function as v3")
Signed-off-by: Gary R Hook <gary.hook@amd.com>
---
drivers/crypto/ccp/ccp-dev-v5.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/crypto/ccp/ccp-dev-v5.c b/drivers/crypto/ccp/ccp-dev-v5.c
index f146b51a23a5..3c0f0d0c3153 100644
--- a/drivers/crypto/ccp/ccp-dev-v5.c
+++ b/drivers/crypto/ccp/ccp-dev-v5.c
@@ -803,6 +803,7 @@ static int ccp5_init(struct ccp_device *ccp)
if (!dma_pool) {
dev_err(dev, "unable to allocate dma pool\n");
ret = -ENOMEM;
+ goto e_pool;
}
cmd_q = &ccp->cmd_q[ccp->cmd_q_count];
--
2.17.1
next reply other threads:[~2019-07-30 18:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-30 18:28 Hook, Gary [this message]
2019-07-31 16:58 ` [PATCH] crypto:ccp - Return from init on allocation failure Gary R Hook
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