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| author | Bart Van Assche <bart.vanassche@sandisk.com> | 2017-06-20 11:15:42 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-20 19:27:14 -0600 |
| commit | c8d9cf22cf0f89d1249a57ade5a1949c62075ce6 (patch) | |
| tree | 34427e408f352b041ddd2d2c8c4223ed54429593 /block/scsi_ioctl.c | |
| parent | ca18d6f769d22e931d3ba1e8d1ae81953547a417 (diff) | |
| download | lwn-c8d9cf22cf0f89d1249a57ade5a1949c62075ce6.tar.gz lwn-c8d9cf22cf0f89d1249a57ade5a1949c62075ce6.zip | |
block: Change argument type of scsi_req_init()
Since scsi_req_init() works on a struct scsi_request, change the
argument type into struct scsi_request *.
Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/scsi_ioctl.c')
| -rw-r--r-- | block/scsi_ioctl.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c index f96c51f5df40..7440de44dd85 100644 --- a/block/scsi_ioctl.c +++ b/block/scsi_ioctl.c @@ -741,10 +741,14 @@ int scsi_cmd_blk_ioctl(struct block_device *bd, fmode_t mode, } EXPORT_SYMBOL(scsi_cmd_blk_ioctl); -void scsi_req_init(struct request *rq) +/** + * scsi_req_init - initialize certain fields of a scsi_request structure + * @req: Pointer to a scsi_request structure. + * Initializes .__cmd[], .cmd, .cmd_len and .sense_len but no other members + * of struct scsi_request. + */ +void scsi_req_init(struct scsi_request *req) { - struct scsi_request *req = scsi_req(rq); - memset(req->__cmd, 0, sizeof(req->__cmd)); req->cmd = req->__cmd; req->cmd_len = BLK_MAX_CDB; |