1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index d33693c13368..c4b117f5fb70 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