From: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 23 Nov 2014 14:07:22 +0100
The i2c_put_adapter() function tests whether its argument is NULL
and then returns immediately. Thus the test around the call is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
---
drivers/video/fbdev/omap2/displays-new/connector-dvi.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
index 74de2bc..196c61a 100644
--- a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
@@ -262,8 +262,7 @@ static int dvic_probe_pdata(struct platform_device *pdev)
in = omap_dss_find_output(pdata->source);
if (in == NULL) {
- if (ddata->i2c_adapter)
- i2c_put_adapter(ddata->i2c_adapter);
+ i2c_put_adapter(ddata->i2c_adapter);
dev_err(&pdev->dev, "Failed to find video source\n");
return -EPROBE_DEFER;
@@ -352,8 +351,7 @@ static int dvic_probe(struct platform_device *pdev)
err_reg:
omap_dss_put_device(ddata->in);
- if (ddata->i2c_adapter)
- i2c_put_adapter(ddata->i2c_adapter);
+ i2c_put_adapter(ddata->i2c_adapter);
return r;
}
@@ -371,8 +369,7 @@ static int __exit dvic_remove(struct platform_device *pdev)
omap_dss_put_device(in);
- if (ddata->i2c_adapter)
- i2c_put_adapter(ddata->i2c_adapter);
+ i2c_put_adapter(ddata->i2c_adapter);
return 0;
}
--
2.1.3
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