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Commit d26377b8 authored by Dan Carpenter's avatar Dan Carpenter Committed by Jeff Garzik
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[libata] sata_dwc_460ex: signdness bug 



dma_dwc_xfer_setup() returns an int and "dma_chan" needs to be signed
for the error handling to work.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 5f173107

drivers/ata/sata_dwc_460ex.c

+1 −1
Original line number Diff line number Diff line
@@ -1459,7 +1459,7 @@ static void sata_dwc_qc_prep_by_tag(struct ata_queued_cmd *qc, u8 tag) 
{

	struct scatterlist *sg = qc->sg;

	struct ata_port *ap = qc->ap;

	u32 dma_chan;

	int dma_chan;

	struct sata_dwc_device *hsdev = HSDEV_FROM_AP(ap);

	struct sata_dwc_device_port *hsdevp = HSDEVP_FROM_AP(ap);

	int err;