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[PATCH 3.18 11/50] Staging: comedi: comedi_fops: Avoid orphaned proc entry

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  [PATCH 3.18 11/50] Staging: comedi: comedi_fops: Avoid orphaned proc entry Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2017-08-05 01:40 +0200

#1704371 — [PATCH 3.18 11/50] Staging: comedi: comedi_fops: Avoid orphaned proc entry

3.18-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Cheah Kok Cheong <thrust73@gmail.com>

commit bf279ece37d2a3eaaa9813fcd7a1d8a81eb29c20 upstream.

Move comedi_proc_init to the end to avoid orphaned proc entry
if module loading failed.

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>

---
 drivers/staging/comedi/comedi_fops.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -2590,9 +2590,6 @@ static int __init comedi_init(void)
 
 	comedi_class->dev_groups = comedi_dev_groups;
 
-	/* XXX requires /proc interface */
-	comedi_proc_init();
-
 	/* create devices files for legacy/manual use */
 	for (i = 0; i < comedi_num_legacy_minors; i++) {
 		struct comedi_device *dev;
@@ -2610,6 +2607,9 @@ static int __init comedi_init(void)
 		mutex_unlock(&dev->mutex);
 	}
 
+	/* XXX requires /proc interface */
+	comedi_proc_init();
+
 	return 0;
 }
 module_init(comedi_init);

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