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media: hdpvr: remove redundant assignment to retval
Variable retval is initialized to a value that is never read so this assignment is redundant. Clean up the code by removing retval completely and just return the error return from the call to i2c_add_adapter. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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1 changed files with 1 additions and 5 deletions
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@ -193,8 +193,6 @@ static int hdpvr_activate_ir(struct hdpvr_device *dev)
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int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
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{
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int retval = -ENOMEM;
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hdpvr_activate_ir(dev);
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dev->i2c_adapter = hdpvr_i2c_adapter_template;
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@ -202,9 +200,7 @@ int hdpvr_register_i2c_adapter(struct hdpvr_device *dev)
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i2c_set_adapdata(&dev->i2c_adapter, dev);
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retval = i2c_add_adapter(&dev->i2c_adapter);
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return retval;
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return i2c_add_adapter(&dev->i2c_adapter);
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}
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#endif
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