diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/message/i2o/i2o_config.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c index d33693c1336..c4b117f5fb7 100644 --- a/drivers/message/i2o/i2o_config.c +++ b/drivers/message/i2o/i2o_config.c @@ -186,14 +186,9 @@ static int i2o_cfg_parms(unsigned long arg, unsigned int type) if (!dev) return -ENXIO; - ops = kmalloc(kcmd.oplen, GFP_KERNEL); - if (!ops) - return -ENOMEM; - - if (copy_from_user(ops, kcmd.opbuf, kcmd.oplen)) { - kfree(ops); - return -EFAULT; - } + ops = memdup_user(kcmd.opbuf, kcmd.oplen); + if (IS_ERR(ops)) + return PTR_ERR(ops); /* * It's possible to have a _very_ large table |