s390 zfcp: sg fixups

Based on initial patch from Heiko Carstens <heiko.carstens@de.ibm.com>

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 7507067351bd..fd5d0c1570df 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -559,6 +559,7 @@ zfcp_sg_list_alloc(struct zfcp_sg_list *sg_list, size_t size)
                 retval = -ENOMEM;
                 goto out;
         }
+        sg_init_table(sg_list->sg, sg_list->count);
 
         for (i = 0, sg = sg_list->sg; i < sg_list->count; i++, sg++) {
                 sg->length = min(size, PAGE_SIZE);