diff options
Diffstat (limited to 'drivers/nvmem')
| -rw-r--r-- | drivers/nvmem/core.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c index 4d1c4f83b22f..20799e622b5b 100644 --- a/drivers/nvmem/core.c +++ b/drivers/nvmem/core.c @@ -690,15 +690,17 @@ static int nvmem_add_cells_from_of(struct nvmem_device *nvmem) continue; if (len < 2 * sizeof(u32)) { dev_err(dev, "nvmem: invalid reg on %pOF\n", child); + of_node_put(child); return -EINVAL; } cell = kzalloc(sizeof(*cell), GFP_KERNEL); - if (!cell) + if (!cell) { + of_node_put(child); return -ENOMEM; + } cell->nvmem = nvmem; - cell->np = of_node_get(child); cell->offset = be32_to_cpup(addr++); cell->bytes = be32_to_cpup(addr); cell->name = kasprintf(GFP_KERNEL, "%pOFn", child); @@ -719,11 +721,12 @@ static int nvmem_add_cells_from_of(struct nvmem_device *nvmem) cell->name, nvmem->stride); /* Cells already added will be freed later. */ kfree_const(cell->name); - of_node_put(cell->np); kfree(cell); + of_node_put(child); return -EINVAL; } + cell->np = of_node_get(child); nvmem_cell_add(cell); } |