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drivers: dma: ti: k3-udma: Extract packet data only when Meta data is not NULL 

Currently packet data is wrongly extracted when metadata is NULL.
Fix it and negate the if check.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
This commit is contained in:
Keerthy 2019-04-24 16:33:54 +05:30 committed by Tom Rini
parent b4ee6daad7
commit a3f25b925f
1 changed files with 1 additions and 1 deletions
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2
drivers/dma/ti/k3-udma.c
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@ -1492,7 +1492,7 @@ static int udma_send(struct dma *dma, void *src, size_t len, void *metadata)
u32 tc_ring_id;
int ret;
if (!metadata)
if (metadata)
packet_data = *((struct ti_udma_drv_packet_data *)metadata);
if (dma->id >= (ud->rchan_cnt + ud->tchan_cnt)) {