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Commit dd671a39 authored by H Hartley Sweeten's avatar H Hartley Sweeten Committed by Greg Kroah-Hartman
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staging: comedi: unionxx5: allocate 'usp' before using it 



As reported by the kbuild test robot, the 'usp' pointer needs to be
allocated before being used.

Signed-off-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Reported-by: default avatarkbuild test robot <fengguang.wu@intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 53510352

drivers/staging/comedi/drivers/unioxx5.c

+4 −4
Original line number Diff line number Diff line
@@ -375,15 +375,15 @@ static int __unioxx5_subdev_init(struct comedi_device *dev, 
	int i, to, ndef_flag = 0;

	int ret;



	usp = kzalloc(sizeof(*usp), GFP_KERNEL);

	if (usp == NULL)

		return -ENOMEM;



	ret = __comedi_request_region(dev, iobase, UNIOXX5_SIZE);

	if (ret)

		return ret;

	usp->usp_iobase = iobase;



	usp = kzalloc(sizeof(*usp), GFP_KERNEL);

	if (usp == NULL)

		return -ENOMEM;



	/* defining modules types */

	for (i = 0; i < 12; i++) {

		to = 10000;