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authorJens Axboe <axboe@kernel.dk>2018-06-19 10:12:51 -0600
committerTejun Heo <tj@kernel.org>2018-06-19 09:30:27 -0700
commiteb36333de4bfba57fa6f8f88052e53180d54708e (patch)
tree25bd15a045275dea570bfacb3993e5f1f374adff
parentd3543b4d1b48afd931ed4afb6f861e6122657b6f (diff)
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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 <axboe@kernel.dk> Signed-off-by: Tejun Heo <tj@kernel.org>
-rw-r--r--drivers/ata/sata_fsl.c6
1 files changed, 0 insertions, 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;