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crypto: hisilicon/qm - Add the default processing branch

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The cmd type can be extended. Currently, only four types of cmd
can be processed. Therefor, add the default processing branch
to intercept incorrect parameter input.

Signed-off-by: Chenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Chenghai Huang 2024-04-07 15:59:56 +08:00 committed by Herbert Xu
parent 3b7db97e60
commit 56f37ceaf4
1 changed files with 3 additions and 0 deletions
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drivers/crypto/hisilicon/qm.c
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@ -645,6 +645,9 @@ int qm_set_and_get_xqc(struct hisi_qm *qm, u8 cmd, void *xqc, u32 qp_id, bool op
tmp_xqc = qm->xqc_buf.aeqc;
xqc_dma = qm->xqc_buf.aeqc_dma;
break;
default:
dev_err(&qm->pdev->dev, "unknown mailbox cmd %u\n", cmd);
return -EINVAL;
}
/* Setting xqc will fail if master OOO is blocked. */