Commit cb911896 authored by Chenghai Huang's avatar Chenghai Huang Committed by 白凤
Browse files

crypto: hisilicon/qm - Add the default processing branch 

maillist inclusion
category: cleanup
bugzilla: https://gitee.com/openeuler/kernel/issues/I9GMIW
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev.git/commit/?id=56f37ceaf440



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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: default avatarChenghai Huang <huangchenghai2@huawei.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: default avatarJangShui Yang <yangjiangshui@h-partners.com>
Signed-off-by: default avatarXiaoFeng Ma <maxiaofeng14@h-partners.com>
parent 283a5f55

drivers/crypto/hisilicon/qm.c

+3 −0
Original line number Diff line number Diff line
@@ -703,6 +703,9 @@ 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;

	}



	/* No need to judge if master OOO is blocked. */