[media] m2m-deinterlace: use correct check for kzalloc failure
There is no point in PTR_ERR()ing a NULL pointer, use a real error
instead.
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c
index ed77a64..6c4db9b 100644
--- a/drivers/media/platform/m2m-deinterlace.c
+++ b/drivers/media/platform/m2m-deinterlace.c
@@ -917,10 +917,8 @@
ctx->xt = kzalloc(sizeof(struct dma_async_tx_descriptor) +
sizeof(struct data_chunk), GFP_KERNEL);
if (!ctx->xt) {
- int ret = PTR_ERR(ctx->xt);
-
kfree(ctx);
- return ret;
+ return -ENOMEM;
}
ctx->colorspace = V4L2_COLORSPACE_REC709;