diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index ee967becd257..124e8de290b3 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -1872,15 +1872,17 @@ static int qlt_check_reserve_free_req(struct scsi_qla_host *vha, else vha->req->cnt = vha->req->length - (vha->req->ring_index - cnt); - } - if (unlikely(vha->req->cnt < (req_cnt + 2))) { - ql_dbg(ql_dbg_io, vha, 0x305a, - "qla_target(%d): There is no room in the request ring: vha->req->ring_index=%d, vha->req->cnt=%d, req_cnt=%d Req-out=%d Req-in=%d Req-Length=%d\n", - vha->vp_idx, vha->req->ring_index, - vha->req->cnt, req_cnt, cnt, cnt_in, vha->req->length); - return -EAGAIN; + if (unlikely(vha->req->cnt < (req_cnt + 2))) { + ql_dbg(ql_dbg_io, vha, 0x305a, + "qla_target(%d): There is no room in the request ring: vha->req->ring_index=%d, vha->req->cnt=%d, req_cnt=%d Req-out=%d Req-in=%d Req-Length=%d\n", + vha->vp_idx, vha->req->ring_index, + vha->req->cnt, req_cnt, cnt, cnt_in, + vha->req->length); + return -EAGAIN; + } } + vha->req->cnt -= req_cnt; return 0; |