As reported by the kbuild test robot, the 'usp' pointer needs to be
allocated before being used.
Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/staging/comedi/drivers/unioxx5.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/comedi/drivers/unioxx5.c b/drivers/staging/comedi/drivers/unioxx5.c
index 6661cf7..1b19cc2 100644
--- a/drivers/staging/comedi/drivers/unioxx5.c
+++ b/drivers/staging/comedi/drivers/unioxx5.c
@@ -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;
--
1.8.1.4
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