[media] DaVinci-VPBE: Return the success indication only as a constant in vpbe_set_mode()
* Return a success code without storing it in an intermediate variable. * Delete the local variable "ret" which became unnecessary with this refactoring. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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@ -509,7 +509,6 @@ static int vpbe_set_mode(struct vpbe_device *vpbe_dev,
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struct v4l2_dv_timings dv_timings;
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struct osd_state *osd_device;
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int out_index = vpbe_dev->current_out_index;
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int ret = 0;
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int i;
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if (!mode_info || !mode_info->name)
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@ -549,8 +548,7 @@ static int vpbe_set_mode(struct vpbe_device *vpbe_dev,
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vpbe_dev->current_timings.upper_margin);
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mutex_unlock(&vpbe_dev->lock);
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return ret;
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return 0;
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}
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static int vpbe_set_default_mode(struct vpbe_device *vpbe_dev)
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