xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

scsi: introduce a result field in struct scsi_request

Browse Source 
This passes on the scsi_cmnd result field to users of passthrough
requests.  Currently we abuse req->errors for this purpose, but that
field will go away in its current form.

Note that the old IDE code abuses the errors field in very creative
ways and stores all kinds of different values in it.  I didn't dare
to touch this magic, so the abuses are brought forward 1:1.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Bart Van Assche <Bart.VanAssche@sandisk.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Christoph Hellwig
2017-04-20 16:03:01 +02:00
committed by Jens Axboe
parent d19633d537
commit 17d5363b83
31 changed files with 123 additions and 123 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/scsi/sg.c
View File

@@ -1298,7 +1298,7 @@ sg_rq_end_io(struct request *rq, int uptodate)
pr_info("%s: device detaching\n", __func__);
sense = req->sense;
result = rq->errors;
result = req->result;
resid = req->resid_len;
SCSI_LOG_TIMEOUT(4, sg_printk(KERN_INFO, sdp,