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| author |   Inki Dae <inki.dae@samsung.com> | 2017-07-03 17:42:20 +0900 |
|---|---|---|
| committer |   Archit Taneja <architt@codeaurora.org> | 2017-07-06 14:16:15 +0530 |
| commit | 47e34278549ca44f093bfcc427f4713a17b1a8c8 (patch) | |
| tree | fe8a2033618f0fb6d06305fd39748066a3d01b32 /drivers/gpu/drm/bridge | |
| parent | drm/bridge: analogix-anx78xx: clean up drm_bridge_add call (diff) | |
| download | linux-dev-47e34278549ca44f093bfcc427f4713a17b1a8c8.tar.xz linux-dev-47e34278549ca44f093bfcc427f4713a17b1a8c8.zip | |
drm/bridge: vga-dac: clean up drm_bridge_add call
This patch removes unnecessary checking of return value.
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1499071350-25168-5-git-send-email-inki.dae@samsung.com
Diffstat (limited to 'drivers/gpu/drm/bridge')
| -rw-r--r-- | drivers/gpu/drm/bridge/dumb-vga-dac.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/gpu/drm/bridge/dumb-vga-dac.c b/drivers/gpu/drm/bridge/dumb-vga-dac.c index 831a606c4706..8a52539e618e 100644 --- a/drivers/gpu/drm/bridge/dumb-vga-dac.c +++ b/drivers/gpu/drm/bridge/dumb-vga-dac.c @@ -177,7 +177,6 @@ static struct i2c_adapter *dumb_vga_retrieve_ddc(struct device *dev) static int dumb_vga_probe(struct platform_device *pdev) { struct dumb_vga *vga; - int ret; vga = devm_kzalloc(&pdev->dev, sizeof(*vga), GFP_KERNEL); if (!vga) @@ -186,7 +185,7 @@ static int dumb_vga_probe(struct platform_device *pdev) vga->vdd = devm_regulator_get_optional(&pdev->dev, "vdd"); if (IS_ERR(vga->vdd)) { - ret = PTR_ERR(vga->vdd); + int ret = PTR_ERR(vga->vdd); if (ret == -EPROBE_DEFER) return -EPROBE_DEFER; vga->vdd = NULL; @@ -207,11 +206,9 @@ static int dumb_vga_probe(struct platform_device *pdev) vga->bridge.funcs = &dumb_vga_bridge_funcs; vga->bridge.of_node = pdev->dev.of_node; - ret = drm_bridge_add(&vga->bridge); - if (ret && !IS_ERR(vga->ddc)) - i2c_put_adapter(vga->ddc); + drm_bridge_add(&vga->bridge); - return ret; + return 0; } static int dumb_vga_remove(struct platform_device *pdev) |