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| author | Christoph Hellwig <hch@lst.de> | 2017-01-27 09:46:29 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-27 15:08:35 -0700 |
| commit | 82ed4db499b8598f16f8871261bff088d6b0597f (patch) | |
| tree | e1cc0a433bf5ae2b9723837291617bdfeeb61816 /drivers/message | |
| parent | 8ae94eb65be9425af4d57a4f4cfebfdf03081e93 (diff) | |
| download | lwn-82ed4db499b8598f16f8871261bff088d6b0597f.tar.gz lwn-82ed4db499b8598f16f8871261bff088d6b0597f.zip | |
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.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c index 7ee1667acde4..b8c4b2ba7519 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", |