[git Patch] mm/util.c: Remove needless code

[WANG Cong <xiyou.wangcong@gmail.com>]

If the code can be executed there, 'new_size' is always larger
than 'ks'. Thus min() is needless.

Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Dong Pu <cocobear.cn@gmail.com>
Cc: Christoph Lameter <clameter@sgi.com>

---
 mm/util.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/util.c b/mm/util.c
index 5f64026..295c7aa 100644
--- a/mm/util.c
+++ b/mm/util.c
@@ -96,7 +96,7 @@ void *krealloc(const void *p, size_t new_size, gfp_t flags)
 
 	ret = kmalloc_track_caller(new_size, flags);
 	if (ret) {
-		memcpy(ret, p, min(new_size, ks));
+		memcpy(ret, p, ks);
 		kfree(p);
 	}
 	return ret;

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/