From: Tudor Ambarus <tudor.ambarus@microchip.com>
Date: Thu, 23 Jan 2020 14:03:02 +0000 (+0000)
Subject: dmaengine: at_hdmac: Substitute kzalloc with kmalloc
X-Git-Tag: v5.4.88~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f2a0b7677444e12e604ed84b6cecc01ec6228b48;p=thirdparty%2Fkernel%2Fstable.git

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 ff366c2f58c18..9f2c377c8d186 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1673,7 +1673,7 @@ 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;