Commit 2e4b5cd6 authored Dec 30, 2016 by Cheah Kok Cheong Committed by Greg Kroah-Hartman Jan 03, 2017

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>

parent 6bd68e29

drivers/staging/comedi/proc.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -89,7 +89,8 @@ static const struct file_operations comedi_proc_fops = {

		void __init comedi_proc_init(void)
		{
		proc_create("comedi", 0444, NULL, &comedi_proc_fops);
		if (!proc_create("comedi", 0444, NULL, &comedi_proc_fops))
		pr_warn("comedi: unable to create proc entry\n");
		}

		void comedi_proc_cleanup(void)

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