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authorChristoph Hellwig <hch@lst.de>2017-01-27 08:46:29 (GMT)
committerJens Axboe <axboe@fb.com>2017-01-27 22:08:35 (GMT)
commit82ed4db499b8598f16f8871261bff088d6b0597f (patch)
treee1cc0a433bf5ae2b9723837291617bdfeeb61816 /drivers/message
parent8ae94eb65be9425af4d57a4f4cfebfdf03081e93 (diff)
block: split scsi_request out of struct request
And require all drivers that want to support BLOCK_PC to allocate it as the first thing of their private data. To support this the legacy IDE and BSG code is switched to set cmd_size on their queues to let the block layer allocate the additional space. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/message')
-rw-r--r--drivers/message/fusion/mptsas.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index 7ee1667..b8c4b2b 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -2320,10 +2320,10 @@ static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
SmpPassthroughReply_t *smprep;
smprep = (SmpPassthroughReply_t *)ioc->sas_mgmt.reply;
- memcpy(req->sense, smprep, sizeof(*smprep));
- req->sense_len = sizeof(*smprep);
- req->resid_len = 0;
- rsp->resid_len -= smprep->ResponseDataLength;
+ memcpy(scsi_req(req)->sense, smprep, sizeof(*smprep));
+ scsi_req(req)->sense_len = sizeof(*smprep);
+ scsi_req(req)->resid_len = 0;
+ scsi_req(rsp)->resid_len -= smprep->ResponseDataLength;
} else {
printk(MYIOC_s_ERR_FMT
"%s: smp passthru reply failed to be returned\n",

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