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| author | Brian King <brking@us.ibm.com> | 2006-11-20 13:51:56 -0600 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-11-28 03:51:55 -0500 |
| commit | 08475a1920aa7acc535324d6991b830fa7625bd8 (patch) | |
| tree | 12ec45ed05da376bac8205f31cb3c48fe35cd4aa /drivers/ata/libata-scsi.c | |
| parent | f33d625f40e3b803c4cdea3219abb96cabf5ea03 (diff) | |
| download | linux-3.10-08475a1920aa7acc535324d6991b830fa7625bd8.tar.gz linux-3.10-08475a1920aa7acc535324d6991b830fa7625bd8.tar.bz2 linux-3.10-08475a1920aa7acc535324d6991b830fa7625bd8.zip | |
[PATCH] libata: Fixup ata_sas_queuecmd to handle __ata_scsi_queuecmd failure
Fixes ata_sas_queuecmd to properly handle a failure from
__ata_scsi_queuecmd.
Signed-off-by: Brian King <brking@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/libata-scsi.c')
| -rw-r--r-- | drivers/ata/libata-scsi.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c index 22643c0d9a5..47ea111d5ac 100644 --- a/drivers/ata/libata-scsi.c +++ b/drivers/ata/libata-scsi.c @@ -3347,20 +3347,23 @@ EXPORT_SYMBOL_GPL(ata_sas_slave_configure); * @ap: ATA port to which the command is being sent * * RETURNS: - * Zero. + * Return value from __ata_scsi_queuecmd() if @cmd can be queued, + * 0 otherwise. */ int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *), struct ata_port *ap) { + int rc = 0; + ata_scsi_dump_cdb(ap, cmd); if (likely(ata_scsi_dev_enabled(ap->device))) - __ata_scsi_queuecmd(cmd, done, ap->device); + rc = __ata_scsi_queuecmd(cmd, done, ap->device); else { cmd->result = (DID_BAD_TARGET << 16); done(cmd); } - return 0; + return rc; } EXPORT_SYMBOL_GPL(ata_sas_queuecmd); |