From e4946cdcabcffd4814e153e71d28884b94c65e9e Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sun, 3 Aug 2014 10:38:18 +0800 Subject: gpu: ipu-v3: Return proper error on ipu_add_client_devices error path Avoid returning an uninitialized variable in the error path. Signed-off-by: Axel Lin Signed-off-by: Philipp Zabel --- drivers/gpu/ipu-v3/ipu-common.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c index 04e7b2eafbdd..e340bebd3419 100644 --- a/drivers/gpu/ipu-v3/ipu-common.c +++ b/drivers/gpu/ipu-v3/ipu-common.c @@ -1116,8 +1116,10 @@ static int ipu_add_client_devices(struct ipu_soc *ipu, unsigned long ipu_base) id++, ®->pdata, sizeof(reg->pdata)); } - if (IS_ERR(pdev)) + if (IS_ERR(pdev)) { + ret = PTR_ERR(pdev); goto err_register; + } } return 0; -- cgit v1.2.3