diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2016-09-19 11:00:34 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-10-21 17:09:53 +0300 |
| commit | 669c6141ea78dff885b5bf025456c7dffb669a61 (patch) | |
| tree | 7c3a95fca71f8ff2c4d5332369929e293bec2726 | |
| parent | a0345caf7fafd68f42ff5c6fbe07bb0c90d4af29 (diff) | |
| download | linux-669c6141ea78dff885b5bf025456c7dffb669a61.tar.xz | |
[media] mtk-mdp: fix double mutex_unlock
Fix smatch error:
media-git/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c:100 mtk_mdp_vpu_send_msg() error: double unlock 'mutex:&ctx->mdp_dev->vpulock'
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| -rw-r--r-- | drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c b/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c index 39188e5e46d0..4893825aa5dd 100644 --- a/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c +++ b/drivers/media/platform/mtk-mdp/mtk_mdp_vpu.c @@ -92,11 +92,9 @@ 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); + if (err) dev_err(&ctx->mdp_dev->pdev->dev, "vpu_ipi_send fail status %d\n", err); - } mutex_unlock(&ctx->mdp_dev->vpulock); return err; |