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Commit 1c9de58a authored by Dan Carpenter's avatar Dan Carpenter Committed by Greg Kroah-Hartman
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staging: comedi: cleanup comedi_recognize() 



This function is more complicated than it needs to be because of the
consts.  It's not worth saving them when we drop the consts anyway
when we return (void *)name_ptr.

Signed-off-by: default avatarDan Carpenter <dan.carpenter@oracle.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc:
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5254cbe7

drivers/staging/comedi/drivers.c

+5 −6
Original line number Diff line number Diff line
@@ -304,14 +304,13 @@ static int postconfig(struct comedi_device *dev) 
 * that register their supported board names */

static void *comedi_recognize(struct comedi_driver *driv, const char *name)

{

	unsigned i;

	const char *const *name_ptr = driv->board_name;

	char **name_ptr = (char **)driv->board_name;

	int i;



	for (i = 0; i < driv->num_names; i++) {

		if (strcmp(*name_ptr, name) == 0)

			return (void *)name_ptr;

		name_ptr =

		    (const char *const *)((const char *)name_ptr +

					  driv->offset);

			return name_ptr;

		name_ptr = (void *)name_ptr + driv->offset;

	}



	return NULL;