From: <Tudor.Ambarus@microchip.com>
To: <Ludovic.Desroches@microchip.com>, <dan.j.williams@intel.com>,
<vkoul@kernel.org>
Cc: <dmaengine@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<Tudor.Ambarus@microchip.com>
Subject: [PATCH 01/10] dmaengine: at_hdmac: Substitute kzalloc with kmalloc
Date: Thu, 23 Jan 2020 14:03:02 +0000 [thread overview]
Message-ID: <20200123140237.125799-1-tudor.ambarus@microchip.com> (raw)
From: Tudor Ambarus <tudor.ambarus@microchip.com>
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>
---
drivers/dma/at_hdmac.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 672c73b4a2d4..cad6dcd9cfb5 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1671,7 +1671,7 @@ 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;
--
2.23.0
next reply other threads:[~2020-01-23 14:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-23 14:03 Tudor.Ambarus [this message]
2020-01-23 14:03 ` [PATCH 02/10] dmaengine: at_hdmac: Drop locking in at_hdmac_alloc_chan_resources() Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 03/10] dmaengine: at_hdmac: Return err in case the chan is not free at alloc res time Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 04/10] dmaengine: at_hdmac: Drop description for a not defined parameter Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 05/10] dmaengine: at_hdmac: Switch atomic allocations to GFP_NOWAIT Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 06/10] dmaengine: at_hdmac: Fix deadlocks Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 07/10] dmaengine: at_xdmac: Drop always true check Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 08/10] dmaengine: at_xdmac: Drop locking in at_xdmac_alloc_chan_resources() Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 09/10] dmaengine: at_xdmac: GFP_KERNEL for user that can sleep Tudor.Ambarus
2020-01-23 14:03 ` [PATCH 10/10] dmaengine: at_xdmac: Fix locking in tasklet Tudor.Ambarus
2020-02-03 8:24 ` [PATCH 01/10] dmaengine: at_hdmac: Substitute kzalloc with kmalloc Ludovic Desroches
2020-02-25 5:58 ` Vinod Koul
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