This patch is a preparation for the next patch that will zero
the struct scsi_request embedded in struct scsi_cmnd before
calling scsi_req_init().
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Hannes Reinecke <hare@xxxxxxxx>
---
drivers/scsi/scsi_lib.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index b2e3dc22ecf3..eeb668935836 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1164,6 +1164,7 @@ static void scsi_initialize_rq(struct request *rq)
memset((char *)cmd + sizeof(cmd->req), 0,
sizeof(*cmd) - sizeof(cmd->req) + dev->host->hostt->cmd_size);
scsi_req_init(&cmd->req);
+ cmd->req.sense = cmd->sense_buffer;
cmd->device = dev;
cmd->sense_buffer = buf;
cmd->prot_sdb = prot;
@@ -2022,7 +2023,6 @@ static int scsi_init_request(struct blk_mq_tag_set *set, struct request *rq,
scsi_alloc_sense_buffer(shost, GFP_KERNEL, numa_node);
if (!cmd->sense_buffer)
return -ENOMEM;
- cmd->req.sense = cmd->sense_buffer;
return 0;
}
@@ -2114,7 +2114,6 @@ static int scsi_init_rq(struct request_queue *q, struct request *rq, gfp_t gfp)
cmd->sense_buffer = scsi_alloc_sense_buffer(shost, gfp, NUMA_NO_NODE);
if (!cmd->sense_buffer)
goto fail;
- cmd->req.sense = cmd->sense_buffer;
if (scsi_host_get_prot(shost) >= SHOST_DIX_TYPE0_PROTECTION) {
cmd->prot_sdb = kmem_cache_zalloc(scsi_sdb_cache, gfp);
--
2.12.2
