1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index a3b26ada8122..f5843bc80baa 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2930,6 +2930,11 @@ pl330_probe(struct amba_device *adev, const struct amba_id *id)
                 num_chan = max_t(int, pi->pcfg.num_peri, pi->pcfg.num_chan);
 
         pdmac->peripherals = kzalloc(num_chan * sizeof(*pch), GFP_KERNEL);
+        if (!pdmac->peripherals) {
+                ret = -ENOMEM;
+                dev_err(&adev->dev, "unable to allocate pdmac->peripherals\n");
+                goto probe_err5;
+        }
 
         for (i = 0; i < num_chan; i++) {
                 pch = &pdmac->peripherals[i];