linux-kernel - [PATCH -next] gpu: ipu-v3: Use ERR_CAST instead of ERR_PTR(PTR

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Message-Id: <1474470744-5985-1-git-send-email-weiyj.lk@gmail.com>
Date:   Wed, 21 Sep 2016 15:12:24 +0000
From:   Wei Yongjun <weiyj.lk@...il.com>
To:     Philipp Zabel <p.zabel@...gutronix.de>
Cc:     Wei Yongjun <weiyongjun1@...wei.com>,
        dri-devel@...ts.freedesktop.org, linux-kernel@...r.kernel.org
Subject: [PATCH -next] gpu: ipu-v3: Use ERR_CAST instead of ERR_PTR(PTR_ERR())

From: Wei Yongjun <weiyongjun1@...wei.com>

Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)).

Generated by: scripts/coccinelle/api/err_cast.cocci

Signed-off-by: Wei Yongjun <weiyongjun1@...wei.com>
---
 drivers/gpu/ipu-v3/ipu-image-convert.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c
index 2ba7d43..805b6fa 100644
--- a/drivers/gpu/ipu-v3/ipu-image-convert.c
+++ b/drivers/gpu/ipu-v3/ipu-image-convert.c
@@ -1617,7 +1617,7 @@ ipu_image_convert(struct ipu_soc *ipu, enum ipu_ic_task ic_task,
 	ctx = ipu_image_convert_prepare(ipu, ic_task, in, out, rot_mode,
 					complete, complete_context);
 	if (IS_ERR(ctx))
-		return ERR_PTR(PTR_ERR(ctx));
+		return ERR_CAST(ctx);
 
 	run = kzalloc(sizeof(*run), GFP_KERNEL);
 	if (!run) {