video: fbdev-OMAP2: Deletion of unnecessary checks before the function call “i2c_put_adapter”

Author: Markus Elfring <elfring@users.sourceforge.net>

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 
Signed-off-by: Tomi Valkeinen 
---
 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 2dfb6e5..3d38e47 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;
 }
BtrLinux
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.