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authorTejun Heo <tj@kernel.org>2009-04-22 22:05:20 -0400
committerJens Axboe <jens.axboe@oracle.com>2009-04-28 01:37:36 -0400
commit731ec497e5888c6792ad62613ae9be97eebcd7ca (patch)
tree689a8442d8bdfd50ee6ab05b0c6acd0d229fe391 /drivers/scsi
parentec24751a6b57e1373a12361e581b2458bc9bb791 (diff)
block: kill rq->data
Now that all block request data transfer is done via bio, rq->data isn't used. Kill it. While at it, make the roles of rq->special and buffer clear. [ Impact: drop now unncessary field from struct request ] Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Boaz Harrosh <bharrosh@panasas.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi_lib.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 756ac7c93de0..aa9fc572e45f 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1088,7 +1088,6 @@ int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req)
1088 return ret; 1088 return ret;
1089 } else { 1089 } else {
1090 BUG_ON(req->data_len); 1090 BUG_ON(req->data_len);
1091 BUG_ON(req->data);
1092 1091
1093 memset(&cmd->sdb, 0, sizeof(cmd->sdb)); 1092 memset(&cmd->sdb, 0, sizeof(cmd->sdb));
1094 req->buffer = NULL; 1093 req->buffer = NULL;