diff options
| -rw-r--r-- | MAINTAINERS | 7 | ||||
| -rw-r--r-- | drivers/dma/edma.c | 2 |
2 files changed, 8 insertions, 1 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index c8d60c45c22e..3438384d270c 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -2728,6 +2728,8 @@ T: git git://git.linaro.org/people/sumitsemwal/linux-dma-buf.git DMA GENERIC OFFLOAD ENGINE SUBSYSTEM M: Vinod Koul <vinod.koul@intel.com> M: Dan Williams <dan.j.williams@intel.com> +L: dmaengine@vger.kernel.org +Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ S: Supported F: drivers/dma/ F: include/linux/dma* @@ -4367,7 +4369,10 @@ F: arch/x86/kernel/microcode_intel.c INTEL I/OAT DMA DRIVER M: Dan Williams <dan.j.williams@intel.com> -S: Maintained +M: Dave Jiang <dave.jiang@intel.com> +L: dmaengine@vger.kernel.org +Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ +S: Supported F: drivers/dma/ioat* INTEL IOMMU (VT-d) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 3519111c566b..10b577fcf48d 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -305,6 +305,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg( edma_alloc_slot(EDMA_CTLR(echan->ch_num), EDMA_SLOT_ANY); if (echan->slot[i] < 0) { + kfree(edesc); dev_err(dev, "Failed to allocate slot\n"); kfree(edesc); return NULL; @@ -346,6 +347,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg( ccnt = sg_dma_len(sg) / (acnt * bcnt); if (ccnt > (SZ_64K - 1)) { dev_err(dev, "Exceeded max SG segment size\n"); + kfree(edesc); return NULL; } cidx = acnt * bcnt; |