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ata: libata-core: Simplify ata_dev_set_xfermode()

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The err_mask variable is not useful. Remove it.

Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
This commit is contained in:
Damien Le Moal 2022-08-26 07:43:30 +09:00
parent 066de3b9d9
commit 024811a2da
1 changed files with 5 additions and 5 deletions
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10
drivers/ata/libata-core.c
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@ -4295,7 +4295,6 @@ static void ata_dev_xfermask(struct ata_device *dev)
static unsigned int ata_dev_set_xfermode(struct ata_device *dev)
{
struct ata_taskfile tf;
unsigned int err_mask;
/* set up set-features taskfile */
ata_dev_dbg(dev, "set features - xfer mode\n");
@ -4317,10 +4316,11 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev)
else /* In the ancient relic department - skip all of this */
return 0;
/* On some disks, this command causes spin-up, so we need longer timeout */
err_mask = ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 15000);
return err_mask;
/*
* On some disks, this command causes spin-up, so we need longer
* timeout.
*/
return ata_exec_internal(dev, &tf, NULL, DMA_NONE, NULL, 0, 15000);
}
/**