dma_pool_zalloc combines dma_pool_alloc and memset 0 this patch updates the driver to use dma_pool_zalloc. Signed-off-by: Kedareswara rao Appana <appanad@xxxxxxxxxx> --- Changes for v2: --> New patch. drivers/dma/xilinx/xilinx_vdma.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/dma/xilinx/xilinx_vdma.c b/drivers/dma/xilinx/xilinx_vdma.c index 3edd454..0f5b38a 100644 --- a/drivers/dma/xilinx/xilinx_vdma.c +++ b/drivers/dma/xilinx/xilinx_vdma.c @@ -498,11 +498,10 @@ xilinx_cdma_alloc_tx_segment(struct xilinx_dma_chan *chan) struct xilinx_cdma_tx_segment *segment; dma_addr_t phys; - segment = dma_pool_alloc(chan->desc_pool, GFP_ATOMIC, &phys); + segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); if (!segment) return NULL; - memset(segment, 0, sizeof(*segment)); segment->phys = phys; return segment; @@ -520,11 +519,10 @@ xilinx_axidma_alloc_tx_segment(struct xilinx_dma_chan *chan) struct xilinx_axidma_tx_segment *segment; dma_addr_t phys; - segment = dma_pool_alloc(chan->desc_pool, GFP_ATOMIC, &phys); + segment = dma_pool_zalloc(chan->desc_pool, GFP_ATOMIC, &phys); if (!segment) return NULL; - memset(segment, 0, sizeof(*segment)); segment->phys = phys; return segment; -- 2.1.2 -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
