diff options
| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2020-10-08 09:18:28 -0500 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-10-30 14:10:27 +0530 |
| commit | 8145dce88a788f178dfe19376e5d8645d1b87e05 (patch) | |
| tree | df347a5369a872be0b3cd785c59aa0f9c4a44a54 /drivers/dma/stm32-mdma.c | |
| parent | d98793b5d4256faae76177178456214f55bc7083 (diff) | |
dmaengine: stm32-mdma: Use struct_size() in kzalloc()
Make use of the new struct_size() helper instead of the offsetof() idiom.
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://lore.kernel.org/r/20201008141828.GA20325@embeddedor
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/stm32-mdma.c')
| -rw-r--r-- | drivers/dma/stm32-mdma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/dma/stm32-mdma.c b/drivers/dma/stm32-mdma.c index 08cfbfab837b..29e5e30524bb 100644 --- a/drivers/dma/stm32-mdma.c +++ b/drivers/dma/stm32-mdma.c @@ -339,7 +339,7 @@ static struct stm32_mdma_desc *stm32_mdma_alloc_desc( struct stm32_mdma_desc *desc; int i; - desc = kzalloc(offsetof(typeof(*desc), node[count]), GFP_NOWAIT); + desc = kzalloc(struct_size(desc, node, count), GFP_NOWAIT); if (!desc) return NULL; |