openwrtv3/target/linux/generic/patches-2.6.30/033-linux_unused_variable.patch
2012-04-20 13:25:26 +00:00

11 lines
298 B
Diff

--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -422,7 +422,7 @@ static inline int fault_in_pages_writeab
static inline int fault_in_pages_readable(const char __user *uaddr, int size)
{
- volatile char c;
+ volatile char c __maybe_unused;
int ret;
if (unlikely(size == 0))