[07/10] dmaengine: at_xdmac: Drop always true check
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Message ID 20200123140237.125799-7-tudor.ambarus@microchip.com
State New
Headers show
Series
  • [01/10] dmaengine: at_hdmac: Substitute kzalloc with kmalloc
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Commit Message

Tudor Ambarus Jan. 23, 2020, 2:03 p.m. UTC
From: Tudor Ambarus <tudor.ambarus@microchip.com>

The code in cause is already in the else case of
'if (at_xdmac_chan_is_cyclic(atchan))', drop the redundant check.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/dma/at_xdmac.c | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

Patch
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diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c
index f71c9f77d405..3d6e84def7a6 100644
--- a/drivers/dma/at_xdmac.c
+++ b/drivers/dma/at_xdmac.c
@@ -1656,11 +1656,9 @@  static void at_xdmac_tasklet(unsigned long data)
 		at_xdmac_remove_xfer(atchan, desc);
 		spin_unlock(&atchan->lock);
 
-		if (!at_xdmac_chan_is_cyclic(atchan)) {
-			dma_cookie_complete(txd);
-			if (txd->flags & DMA_PREP_INTERRUPT)
-				dmaengine_desc_get_callback_invoke(txd, NULL);
-		}
+		dma_cookie_complete(txd);
+		if (txd->flags & DMA_PREP_INTERRUPT)
+			dmaengine_desc_get_callback_invoke(txd, NULL);
 
 		dma_run_dependencies(txd);