diff options
Diffstat (limited to 'drivers/dma/qcom/gpi.c')
| -rw-r--r-- | drivers/dma/qcom/gpi.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/qcom/gpi.c b/drivers/dma/qcom/gpi.c index 66bfea1f156d..6e30f3aa401e 100644 --- a/drivers/dma/qcom/gpi.c +++ b/drivers/dma/qcom/gpi.c @@ -1605,14 +1605,16 @@ static int gpi_peripheral_config(struct dma_chan *chan, struct dma_slave_config *config) { struct gchan *gchan = to_gchan(chan); + void *new_config; if (!config->peripheral_config) return -EINVAL; - gchan->config = krealloc(gchan->config, config->peripheral_size, GFP_NOWAIT); - if (!gchan->config) + new_config = krealloc(gchan->config, config->peripheral_size, GFP_NOWAIT); + if (!new_config) return -ENOMEM; + gchan->config = new_config; memcpy(gchan->config, config->peripheral_config, config->peripheral_size); return 0; |