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| author | Christoph Hellwig <hch@infradead.org> | 2014-02-20 14:20:59 -0800 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-27 08:26:31 -0700 |
| commit | 0f2bb84d2a68448c29d46f9f77a78bb4ed0218db (patch) | |
| tree | 567416ea674f58eb93e0dc2195cdf6b2483c2ac7 /include/scsi | |
| parent | c38c007af04b928b5285da8cc44fbe2f4810e24e (diff) | |
| download | linux-0f2bb84d2a68448c29d46f9f77a78bb4ed0218db.tar.gz linux-0f2bb84d2a68448c29d46f9f77a78bb4ed0218db.tar.bz2 linux-0f2bb84d2a68448c29d46f9f77a78bb4ed0218db.zip | |
[SCSI] megaraid: simplify internal command handling
We don't use the passed in scsi command for anything, so just add a adapter-
wide internal status to go along with the internal scb that is used unter
int_mtx to pass back the return value and get rid of all the complexities
and abuse of the scsi_cmnd structure.
This gets rid of the only user of scsi_allocate_command/scsi_free_command,
which can now be removed.
[jejb: checkpatch fixes]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Adam Radford <aradford@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/scsi_cmnd.h | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h index 414edf9b1272..dd7c998221b3 100644 --- a/include/scsi/scsi_cmnd.h +++ b/include/scsi/scsi_cmnd.h @@ -155,9 +155,6 @@ extern void scsi_release_buffers(struct scsi_cmnd *cmd); extern int scsi_dma_map(struct scsi_cmnd *cmd); extern void scsi_dma_unmap(struct scsi_cmnd *cmd); -struct scsi_cmnd *scsi_allocate_command(gfp_t gfp_mask); -void scsi_free_command(gfp_t gfp_mask, struct scsi_cmnd *cmd); - static inline unsigned scsi_sg_count(struct scsi_cmnd *cmd) { return cmd->sdb.table.nents; |