Should return ENOMEM if memory allocation occurs.There is a wrong code
jump here and this patch addresses this issue.
Signed-off-by: Hari Prasath Gujulan Elango <hguju...@visteon.com>
---
drivers/staging/comedi/comedi_fops.c | 12 ++++--------
1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/comedi/comedi_fops.c
b/drivers/staging/comedi/comedi_fops.c
index e78ddbe..b3e8f3d 100644
--- a/drivers/staging/comedi/comedi_fops.c
+++ b/drivers/staging/comedi/comedi_fops.c
@@ -1412,16 +1412,12 @@ static int do_insnlist_ioctl(struct comedi_device *dev,
return -EFAULT;
data = kmalloc_array(MAX_SAMPLES, sizeof(unsigned int), GFP_KERNEL);
- if (!data) {
- ret = -ENOMEM;
- goto error;
- }
+ if (!data)
+ return -ENOMEM;
insns = kcalloc(insnlist.n_insns, sizeof(*insns), GFP_KERNEL);
- if (!insns) {
- ret = -ENOMEM;
- goto error;
- }
+ if (!insns)
+ return -ENOMEM;
if (copy_from_user(insns, insnlist.insns,
sizeof(*insns) * insnlist.n_insns)) {
--
1.9.1
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