dmaengine: at_hdmac: Substitute kzalloc with kmalloc

commit a6e7f19c910068cb54983f36acebedb376f3a9ac upstream.

All members of the structure are initialized below in the function,
there is no need to use kzalloc.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Link: https://lore.kernel.org/r/20200123140237.125799-1-tudor.ambarus@microchip.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 86427f6ba78cb91370b889de08bba74dec77c33c..74ce97d1e2660cb3eb04fda1687bcb51fa6dfe65 100644 (file)
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1683,7 +1683,7 @@ static struct dma_chan *at_dma_xlate(struct of_phandle_args *dma_spec,
        dma_cap_zero(mask);
        dma_cap_set(DMA_SLAVE, mask);
 
-       atslave = kzalloc(sizeof(*atslave), GFP_KERNEL);
+       atslave = kmalloc(sizeof(*atslave), GFP_KERNEL);
        if (!atslave)
                return NULL;