From eb36333de4bfba57fa6f8f88052e53180d54708e Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 19 Jun 2018 10:12:51 -0600 Subject: [PATCH] sata_fsl: remove dead code in tag retrieval We can never pass in the internal tag to this helper, it'll always be the hardware tag. So there's no need to check and do an internal translation of that tag. Signed-off-by: Jens Axboe Signed-off-by: Tejun Heo --- drivers/ata/sata_fsl.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c index bb5ec5f71e73..4dc528bf8e85 100644 --- a/drivers/ata/sata_fsl.c +++ b/drivers/ata/sata_fsl.c @@ -395,12 +395,6 @@ static inline unsigned int sata_fsl_tag(unsigned int tag, { /* We let libATA core do actual (queue) tag allocation */ - /* all non NCQ/queued commands should have tag#0 */ - if (ata_tag_internal(tag)) { - DPRINTK("mapping internal cmds to tag#0\n"); - return 0; - } - if (unlikely(tag >= SATA_FSL_QUEUE_DEPTH)) { DPRINTK("tag %d invalid : out of range\n", tag); return 0;