[PATCH 2/4] mtk_mdp_vpu: remove a double unlock at the error path

[Mauro Carvalho Chehab]

As warned by smatch:
        drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c:98 mtk_mdp_vpu_send_msg() 
error: double unlock 'mutex:&ctx->mdp_dev->vpulock'

Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
---
 drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c 
b/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c
index b38d29e99f7a..5c8caa864e32 100644
--- a/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c
+++ b/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c
@@ -91,7 +91,6 @@ static int mtk_mdp_vpu_send_msg(void *msg, int len, struct 
mtk_mdp_vpu *vpu,
        mutex_lock(&ctx->mdp_dev->vpulock);
        err = vpu_ipi_send(vpu->pdev, (enum ipi_id)id, msg, len);
        if (err) {
-               mutex_unlock(&ctx->mdp_dev->vpulock);
                dev_err(&ctx->mdp_dev->pdev->dev,
                        "vpu_ipi_send fail status %d\n", err);
        }
-- 
2.7.4

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