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author | James Bottomley <jejb@titanic.(none)> | 2005-12-15 20:17:02 -0600 |
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committer | James Bottomley <jejb@titanic.(none)> | 2005-12-15 20:17:02 -0600 |
commit | 7b16318dea8d9840dac567a2ae8c50ecdea36aea (patch) | |
tree | 8866511a03ba28dcfd98263aa0a8c65ef876c31b /drivers/scsi/scsi_lib.c | |
parent | 2a1e1379bae53f647c463a677cc2ec71b591c348 (diff) | |
download | kernel_samsung_smdk4412-7b16318dea8d9840dac567a2ae8c50ecdea36aea.zip kernel_samsung_smdk4412-7b16318dea8d9840dac567a2ae8c50ecdea36aea.tar.gz kernel_samsung_smdk4412-7b16318dea8d9840dac567a2ae8c50ecdea36aea.tar.bz2 |
Fix up SCSI mismerge
I forgot to do a git-update-cache on the merged files ...
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
-rw-r--r-- | drivers/scsi/scsi_lib.c | 33 |
1 files changed, 21 insertions, 12 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 14ad2a7..a7f3f0c 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -1259,6 +1259,26 @@ static void scsi_generic_done(struct scsi_cmnd *cmd) scsi_io_completion(cmd, cmd->bufflen, 0); } +void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd) +{ + struct request *req = cmd->request; + + BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd)); + memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd)); + cmd->cmd_len = req->cmd_len; + if (!req->data_len) + cmd->sc_data_direction = DMA_NONE; + else if (rq_data_dir(req) == WRITE) + cmd->sc_data_direction = DMA_TO_DEVICE; + else + cmd->sc_data_direction = DMA_FROM_DEVICE; + + cmd->transfersize = req->data_len; + cmd->allowed = req->retries; + cmd->timeout_per_command = req->timeout; +} +EXPORT_SYMBOL_GPL(scsi_setup_blk_pc_cmnd); + static int scsi_prep_fn(struct request_queue *q, struct request *req) { struct scsi_device *sdev = q->queuedata; @@ -1394,18 +1414,7 @@ static int scsi_prep_fn(struct request_queue *q, struct request *req) goto kill; } } else { - memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd)); - cmd->cmd_len = req->cmd_len; - if (rq_data_dir(req) == WRITE) - cmd->sc_data_direction = DMA_TO_DEVICE; - else if (req->data_len) - cmd->sc_data_direction = DMA_FROM_DEVICE; - else - cmd->sc_data_direction = DMA_NONE; - - cmd->transfersize = req->data_len; - cmd->allowed = req->retries; - cmd->timeout_per_command = req->timeout; + scsi_setup_blk_pc_cmnd(cmd); cmd->done = scsi_generic_done; } } |