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path: root/drivers/scsi/libfc/fc_fcp.c
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Diffstat (limited to 'drivers/scsi/libfc/fc_fcp.c')
-rw-r--r--drivers/scsi/libfc/fc_fcp.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index 5fd0f1fbe586..1d7e76e8b447 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -902,7 +902,8 @@ static void fc_fcp_resp(struct fc_fcp_pkt *fsp, struct fc_frame *fp)
/*
* Check for missing or extra data frames.
*/
- if (unlikely(fsp->xfer_len != expected_len)) {
+ if (unlikely(fsp->cdb_status == SAM_STAT_GOOD &&
+ fsp->xfer_len != expected_len)) {
if (fsp->xfer_len < expected_len) {
/*
* Some data may be queued locally,
@@ -955,12 +956,11 @@ static void fc_fcp_complete_locked(struct fc_fcp_pkt *fsp)
* Test for transport underrun, independent of response
* underrun status.
*/
- if (fsp->xfer_len < fsp->data_len && !fsp->io_status &&
+ if (fsp->cdb_status == SAM_STAT_GOOD &&
+ fsp->xfer_len < fsp->data_len && !fsp->io_status &&
(!(fsp->scsi_comp_flags & FCP_RESID_UNDER) ||
- fsp->xfer_len < fsp->data_len - fsp->scsi_resid)) {
+ fsp->xfer_len < fsp->data_len - fsp->scsi_resid))
fsp->status_code = FC_DATA_UNDRUN;
- fsp->io_status = 0;
- }
}
seq = fsp->seq_ptr;