Sparseify MIPS.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/kernel/irixinv.c b/arch/mips/kernel/irixinv.c
index 60aa98c..de8584f6 100644
--- a/arch/mips/kernel/irixinv.c
+++ b/arch/mips/kernel/irixinv.c
@@ -30,10 +30,10 @@
inventory_items++;
}
-int dump_inventory_to_user (void *userbuf, int size)
+int dump_inventory_to_user (void __user *userbuf, int size)
{
inventory_t *inv = &inventory [0];
- inventory_t *user = userbuf;
+ inventory_t __user *user = userbuf;
int v;
if (!access_ok(VERIFY_WRITE, userbuf, size))
@@ -41,7 +41,8 @@
for (v = 0; v < inventory_items; v++){
inv = &inventory [v];
- copy_to_user (user, inv, sizeof (inventory_t));
+ if (copy_to_user (user, inv, sizeof (inventory_t)))
+ return -EFAULT;
user++;
}
return inventory_items * sizeof (inventory_t);