diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
index 20e581e5a94b..e5a7407bf7ab 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_fops.c
@@ -1100,7 +1100,7 @@ int atomisp_videobuf_mmap_mapper(struct videobuf_queue *q,
 			continue;
 
 		map = kzalloc(sizeof(struct videobuf_mapping), GFP_KERNEL);
-		if (map == NULL) {
+		if (!map) {
 			mutex_unlock(&q->vb_lock);
 			return -ENOMEM;
 		}