drivers/char/random.c: #if 0 randomize_range

This patch #if 0's the unused global function randomize_range.

Signed-off-by Adrian Bunk <[email protected]>

---

 drivers/char/random.c  |    2 ++
 include/linux/random.h |    1 -
 2 files changed, 2 insertions(+), 1 deletion(-)

include/linux/random.h renamed from include/linux/random.h.old +0 -1

@@ -65,7 +65,6 @@
 #endif
 
 unsigned int get_random_int(void);
-unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
 
 #endif /* __KERNEL___ */
 

drivers/char/random.c renamed from drivers/char/random.c.old +2 -0

@@ -1618,6 +1618,7 @@
  * a <range> with size "len" starting at the return value is inside in the
  * area defined by [start, end], but is otherwise randomized.
  */
+#if 0
 unsigned long
 randomize_range(unsigned long start, unsigned long end, unsigned long len)
 {

@@ -1627,3 +1628,4 @@
 		return 0;
 	return PAGE_ALIGN(get_random_int() % range + start);
 }
+#endif  /*  0  */

Quoted 2 lines · Adrian Bunk

This patch #if 0's the unused global function randomize_range.

This is presumably for future work in process randomization. Arjan, what's the status of this bit?