[PATCH -next] scsi: qedi: Fix possible memory leak in qedi_iscsi_update_conn()

[Wei Yongjun]

From: Wei Yongjun <weiyongj...@huawei.com>

'conn_info' is malloced in qedi_iscsi_update_conn() and should be
freed before leaving from the error handling cases, otherwise it
will cause memory leak.

Fixes: ace7f46ba5fd ("scsi: qedi: Add QLogic FastLinQ offload iSCSI
driver framework.")
Signed-off-by: Wei Yongjun <weiyongj...@huawei.com>
---
 drivers/scsi/qedi/qedi_iscsi.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/scsi/qedi/qedi_iscsi.c b/drivers/scsi/qedi/qedi_iscsi.c
index d6a2054..eb64469 100644
--- a/drivers/scsi/qedi/qedi_iscsi.c
+++ b/drivers/scsi/qedi/qedi_iscsi.c
@@ -453,13 +453,9 @@ static int qedi_iscsi_update_conn(struct qedi_ctx *qedi,
        if (rval) {
                rval = -ENXIO;
                QEDI_ERR(&qedi->dbg_ctx, "Could not update connection\n");
-               goto update_conn_err;
        }
 
        kfree(conn_info);
-       rval = 0;
-
-update_conn_err:
        return rval;
 }