staging: comedi: do not return -ENOSYS.
fixed coding style issue by replacing ENOSYS with EIO because it means 'invalid syscall nr' and nothing else. Signed-off-by: Ted Chen <tedc.37zngo@gmail.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -820,7 +820,7 @@ int comedi_device_attach(struct comedi_device *dev, struct comedi_devconfig *it)
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"driver '%s' does not support attach using comedi_config\n",
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driv->driver_name);
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module_put(driv->module);
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ret = -ENOSYS;
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ret = -EIO;
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goto out;
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}
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dev->driver = driv;
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