[Bluetooth] Make use of virtual devices tree

[pandora-kernel.git] / arch / i386 / lib / usercopy.c

diff --git a/arch/i386/lib/usercopy.c b/arch/i386/lib/usercopy.c
index efc7e7d..258df6b 100644 (file)
--- a/arch/i386/lib/usercopy.c
+++ b/arch/i386/lib/usercopy.c
@@ -179,7 +179,7 @@ __clear_user(void __user *to, unsigned long n)
 EXPORT_SYMBOL(__clear_user);
 
 /**
- * strlen_user: - Get the size of a string in user space.
+ * strnlen_user: - Get the size of a string in user space.
  * @s: The string to measure.
  * @n: The maximum valid length
  *
@@ -739,7 +739,7 @@ survive:
                        retval = get_user_pages(current, current->mm,
                                        (unsigned long )to, 1, 1, 0, &pg, NULL);
 
-                       if (retval == -ENOMEM && current->pid == 1) {
+                       if (retval == -ENOMEM && is_init(current)) {
                                up_read(&current->mm->mmap_sem);
                                blk_congestion_wait(WRITE, HZ/50);
                                goto survive;