[SCSI] libfc: bug in erroring out upon FCP_RSP_LEN_VAL in fc_fcp_resp

fc_fcp_resp is assuming when FCP_SNS_LEN_VAL is set, the FCP_RSP_LEN_VAL
is not, which is not true. This leads to not copying the sense data and
error out a valid FCP_RSP.

Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/scsi/libfc/fc_fcp.c b/drivers/scsi/libfc/fc_fcp.c
index 220c4bc536ca..f99d66fa2ef5 100644
--- a/drivers/scsi/libfc/fc_fcp.c
+++ b/drivers/scsi/libfc/fc_fcp.c
@@ -844,8 +844,7 @@ static void fc_fcp_resp(struct fc_fcp_pkt *fsp, struct fc_frame *fp)
                                          * exit here
                                          */
                                         return;
-                                } else
-                                        goto err;
+                                }
                         }
                         if (flags & FCP_SNS_LEN_VAL) {
                                 snsl = ntohl(rp_ex->fr_sns_len);