Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ata: libata-sata: simplify ata_sas_queuecmd()
Change ata_sas_queuecmd() to return early the result of
__ata_scsi_queuecmd() and remove the rc local variable.
This simplifies the code without any functional change.
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Hannes Reinecke <hare@suse.de>
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-8
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drivers/ata/libata-sata.c
+6
-8
drivers/ata/libata-sata.c
···
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int ata_sas_queuecmd(struct scsi_cmnd *cmd, struct ata_port *ap)
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{
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int rc = 0;
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if (likely(ata_dev_enabled(ap->link.device)))
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rc = __ata_scsi_queuecmd(cmd, ap->link.device);
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else {
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cmd->result = (DID_BAD_TARGET << 16);
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scsi_done(cmd);
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}
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return rc;
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return __ata_scsi_queuecmd(cmd, ap->link.device);
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cmd->result = (DID_BAD_TARGET << 16);
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scsi_done(cmd);
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return 0;
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}
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EXPORT_SYMBOL_GPL(ata_sas_queuecmd);
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