diff --git a/drivers/scsi/scsi_bsg.c b/drivers/scsi/scsi_bsg.c index 0a6f6140501b..4c697d0ddf1d 100644 --- a/drivers/scsi/scsi_bsg.c +++ b/drivers/scsi/scsi_bsg.c @@ -88,9 +88,9 @@ static int scsi_bsg_sg_io_fn(struct request_queue *q, struct sg_io_v4 *hdr, } if (rq_data_dir(rq) == READ) - hdr->din_resid = sreq->resid_len; + hdr->din_resid = scmd->resid_len; else - hdr->dout_resid = sreq->resid_len; + hdr->dout_resid = scmd->resid_len; blk_rq_unmap_user(bio); diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 5383139a3de8..cf02d1c50389 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1005,7 +1005,7 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses, ses->data_direction = scmd->sc_data_direction; ses->sdb = scmd->sdb; ses->result = scmd->result; - ses->resid_len = scmd->req.resid_len; + ses->resid_len = scmd->resid_len; ses->underflow = scmd->underflow; ses->prot_op = scmd->prot_op; ses->eh_eflags = scmd->eh_eflags; @@ -1016,7 +1016,7 @@ void scsi_eh_prep_cmnd(struct scsi_cmnd *scmd, struct scsi_eh_save *ses, memset(scmd->cmnd, 0, sizeof(scmd->cmnd)); memset(&scmd->sdb, 0, sizeof(scmd->sdb)); scmd->result = 0; - scmd->req.resid_len = 0; + scmd->resid_len = 0; if (sense_bytes) { scmd->sdb.length = min_t(unsigned, SCSI_SENSE_BUFFERSIZE, @@ -1069,7 +1069,7 @@ void scsi_eh_restore_cmnd(struct scsi_cmnd* scmd, struct scsi_eh_save *ses) scmd->sc_data_direction = ses->data_direction; scmd->sdb = ses->sdb; scmd->result = ses->result; - scmd->req.resid_len = ses->resid_len; + scmd->resid_len = ses->resid_len; scmd->underflow = ses->underflow; scmd->prot_op = ses->prot_op; scmd->eh_eflags = ses->eh_eflags; diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c index 5d0ec21a7e5f..b066fdd6305a 100644 --- a/drivers/scsi/scsi_ioctl.c +++ b/drivers/scsi/scsi_ioctl.c @@ -386,7 +386,7 @@ static int scsi_complete_sghdr_rq(struct request *rq, struct sg_io_hdr *hdr, hdr->info = 0; if (hdr->masked_status || hdr->host_status || hdr->driver_status) hdr->info |= SG_INFO_CHECK; - hdr->resid = req->resid_len; + hdr->resid = scmd->resid_len; hdr->sb_len_wr = 0; if (scmd->sense_len && hdr->sbp) { diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 896b3ecdce8e..a9d8e80032a3 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -251,11 +251,11 @@ int __scsi_execute(struct scsi_device *sdev, const unsigned char *cmd, * is invalid. Prevent the garbage from being misinterpreted * and prevent security leaks by zeroing out the excess data. */ - if (unlikely(rq->resid_len > 0 && rq->resid_len <= bufflen)) - memset(buffer + (bufflen - rq->resid_len), 0, rq->resid_len); + if (unlikely(scmd->resid_len > 0 && scmd->resid_len <= bufflen)) + memset(buffer + bufflen - scmd->resid_len, 0, scmd->resid_len); if (resid) - *resid = rq->resid_len; + *resid = scmd->resid_len; if (sense && scmd->sense_len) memcpy(sense, scmd->sense_buffer, SCSI_SENSE_BUFFERSIZE); if (sshdr) diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index 0f96c7cde9e5..3eaabfb315e0 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1346,7 +1346,7 @@ sg_rq_end_io(struct request *rq, blk_status_t status) sense = scmd->sense_buffer; result = req->result; - resid = req->resid_len; + resid = scmd->resid_len; SCSI_LOG_TIMEOUT(4, sg_printk(KERN_INFO, sdp, "sg_cmd_done: pack_id=%d, res=0x%x\n", diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 9b98e848d78c..0546d2c84ad1 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -521,7 +521,7 @@ static void st_scsi_execute_end(struct request *req, blk_status_t status) struct bio *tmp; STp->buffer->cmdstat.midlevel_result = SRpnt->result = rq->result; - STp->buffer->cmdstat.residual = rq->resid_len; + STp->buffer->cmdstat.residual = scmd->resid_len; st_do_stats(STp, req); diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 9146193d0576..d5828da3d392 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1046,7 +1046,7 @@ static void pscsi_req_done(struct request *req, blk_status_t status) switch (host_byte(result)) { case DID_OK: target_complete_cmd_with_length(cmd, scsi_status, - cmd->data_length - scsi_req(req)->resid_len); + cmd->data_length - scmd->resid_len); break; default: pr_debug("PSCSI Host Byte exception at cmd: %p CDB:" diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 47add5b32f46..5ff0a6e8460c 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -111,7 +111,7 @@ struct scsi_cmnd { (ie, between disconnect / reconnects. Probably == sector size */ - + unsigned resid_len; /* residual count */ unsigned sense_len; unsigned char *sense_buffer; /* obtained by REQUEST SENSE when @@ -200,12 +200,12 @@ static inline unsigned scsi_bufflen(struct scsi_cmnd *cmd) static inline void scsi_set_resid(struct scsi_cmnd *cmd, unsigned int resid) { - cmd->req.resid_len = resid; + cmd->resid_len = resid; } static inline unsigned int scsi_get_resid(struct scsi_cmnd *cmd) { - return cmd->req.resid_len; + return cmd->resid_len; } #define scsi_for_each_sg(cmd, sg, nseg, __i) \ diff --git a/include/scsi/scsi_request.h b/include/scsi/scsi_request.h index bed1cc49132a..74be75336a54 100644 --- a/include/scsi/scsi_request.h +++ b/include/scsi/scsi_request.h @@ -6,7 +6,6 @@ struct scsi_request { int result; - unsigned int resid_len; /* residual count */ int retries; };