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-rw-r--r--drivers/remoteproc/remoteproc_core.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index b6c622982f8c..f163704b6ce5 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -573,17 +573,10 @@ static int rproc_handle_carveout(struct rproc *rproc,
dev_dbg(dev, "carveout rsc: da %x, pa %x, len %x, flags %x\n",
rsc->da, rsc->pa, rsc->len, rsc->flags);
- mapping = kzalloc(sizeof(*mapping), GFP_KERNEL);
- if (!mapping) {
- dev_err(dev, "kzalloc mapping failed\n");
- return -ENOMEM;
- }
-
carveout = kzalloc(sizeof(*carveout), GFP_KERNEL);
if (!carveout) {
dev_err(dev, "kzalloc carveout failed\n");
- ret = -ENOMEM;
- goto free_mapping;
+ return -ENOMEM;
}
va = dma_alloc_coherent(dev->parent, rsc->len, &dma, GFP_KERNEL);
@@ -613,11 +606,18 @@ static int rproc_handle_carveout(struct rproc *rproc,
* physical address in this case.
*/
if (rproc->domain) {
+ mapping = kzalloc(sizeof(*mapping), GFP_KERNEL);
+ if (!mapping) {
+ dev_err(dev, "kzalloc mapping failed\n");
+ ret = -ENOMEM;
+ goto dma_free;
+ }
+
ret = iommu_map(rproc->domain, rsc->da, dma, rsc->len,
rsc->flags);
if (ret) {
dev_err(dev, "iommu_map failed: %d\n", ret);
- goto dma_free;
+ goto free_mapping;
}
/*
@@ -662,12 +662,12 @@ static int rproc_handle_carveout(struct rproc *rproc,
return 0;
+free_mapping:
+ kfree(mapping);
dma_free:
dma_free_coherent(dev->parent, rsc->len, va, dma);
free_carv:
kfree(carveout);
-free_mapping:
- kfree(mapping);
return ret;
}