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libata: remove the done callback from ata_scsi_args 

It's always the scsi_done callback, and we can get at that easily
in the place where ->done is called.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Christoph Hellwig 2017-01-10 09:41:45 +01:00 committed by Tejun Heo
parent f0a37d12f5
commit 506db3609c
1 changed files with 1 additions and 3 deletions
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4
drivers/ata/libata-scsi.c
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@ -2061,7 +2061,6 @@ struct ata_scsi_args {
struct ata_device *dev;
u16 *id;
struct scsi_cmnd *cmd;
void (*done)(struct scsi_cmnd *);
};
/**
@ -2140,7 +2139,7 @@ static void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
if (rc == 0)
cmd->result = SAM_STAT_GOOD;
args->done(cmd);
cmd->scsi_done(cmd);
}
/**
@ -4357,7 +4356,6 @@ void ata_scsi_simulate(struct ata_device *dev, struct scsi_cmnd *cmd)
args.dev = dev;
args.id = dev->id;
args.cmd = cmd;
args.done = cmd->scsi_done;
switch(scsicmd[0]) {
case INQUIRY: