Staging: comedi: proc: Warn if unable to create proc entry
The proc entry is not essential for the comedi system as evident by the support for !CONFIG_PROC_FS. So for failure to create, just warn and continue loading. Signed-off-by: Cheah Kok Cheong <thrust73@gmail.com> Reviewed-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -89,7 +89,8 @@ static const struct file_operations comedi_proc_fops = {
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void __init comedi_proc_init(void)
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{
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proc_create("comedi", 0444, NULL, &comedi_proc_fops);
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if (!proc_create("comedi", 0444, NULL, &comedi_proc_fops))
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pr_warn("comedi: unable to create proc entry\n");
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}
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void comedi_proc_cleanup(void)
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