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Commit 5431ae26 authored by Mike Christie's avatar Mike Christie Committed by James Bottomley
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[SCSI] libiscsi: don't bugon when if user sets markers 



libiscsi does not support markers and if someone tries
to set them the driver does a BUG(). There is not need
to be that extreme. Just return -ENOSYS.

Signed-off-by: default avatarMike Christie <michaelc@cs.wisc.edu>
Signed-off-by: default avatarJames Bottomley <JBottomley@Parallels.com>
parent 4223b9e9

drivers/scsi/libiscsi.c

+0 −9
Original line number Diff line number Diff line
@@ -3163,7 +3163,6 @@ int iscsi_set_param(struct iscsi_cls_conn *cls_conn, 
{

	struct iscsi_conn *conn = cls_conn->dd_data;

	struct iscsi_session *session = conn->session;

	uint32_t value;



	switch(param) {

	case ISCSI_PARAM_FAST_ABORT:
@@ -3220,14 +3219,6 @@ int iscsi_set_param(struct iscsi_cls_conn *cls_conn, 
	case ISCSI_PARAM_ERL:

		sscanf(buf, "%d", &session->erl);

		break;

	case ISCSI_PARAM_IFMARKER_EN:

		sscanf(buf, "%d", &value);

		BUG_ON(value);

		break;

	case ISCSI_PARAM_OFMARKER_EN:

		sscanf(buf, "%d", &value);

		BUG_ON(value);

		break;

	case ISCSI_PARAM_EXP_STATSN:

		sscanf(buf, "%u", &conn->exp_statsn);

		break;