diff options
| author | Christoph Hellwig <hch@infradead.org> | 2014-02-20 22:20:59 (GMT) |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2014-03-27 15:26:31 (GMT) |
| commit | 0f2bb84d2a68448c29d46f9f77a78bb4ed0218db (patch) | |
| tree | 567416ea674f58eb93e0dc2195cdf6b2483c2ac7 /drivers/scsi/megaraid.h | |
| parent | c38c007af04b928b5285da8cc44fbe2f4810e24e (diff) | |
| download | linux-0f2bb84d2a68448c29d46f9f77a78bb4ed0218db.tar.xz | |
[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 'drivers/scsi/megaraid.h')
| -rw-r--r-- | drivers/scsi/megaraid.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h index 4d0ce4e..508d65e 100644 --- a/drivers/scsi/megaraid.h +++ b/drivers/scsi/megaraid.h @@ -853,10 +853,10 @@ typedef struct { u8 sglen; /* f/w supported scatter-gather list length */ - unsigned char int_cdb[MAX_COMMAND_SIZE]; scb_t int_scb; struct mutex int_mtx; /* To synchronize the internal commands */ + int int_status; /* status of internal cmd */ struct completion int_waitq; /* wait queue for internal cmds */ @@ -1004,7 +1004,6 @@ static int mega_del_logdrv(adapter_t *, int); static int mega_do_del_logdrv(adapter_t *, int); static void mega_get_max_sgl(adapter_t *); static int mega_internal_command(adapter_t *, megacmd_t *, mega_passthru *); -static void mega_internal_done(Scsi_Cmnd *); static int mega_support_cluster(adapter_t *); #endif |