From: Pekka Enberg <penberg@cs.helsinki.fi>

This converts an open-coded krealloc() to use the shiny new API.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 kernel/module.c |    8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff -puN kernel/module.c~module-use-krealloc kernel/module.c
--- a/kernel/module.c~module-use-krealloc
+++ a/kernel/module.c
@@ -308,14 +308,14 @@ static int split_block(unsigned int i, u
 {
 	/* Reallocation required? */
 	if (pcpu_num_used + 1 > pcpu_num_allocated) {
-		int *new = kmalloc(sizeof(new[0]) * pcpu_num_allocated*2,
-				   GFP_KERNEL);
+		int *new;
+
+		new = krealloc(pcpu_size, sizeof(new[0])*pcpu_num_allocated*2,
+			       GFP_KERNEL);
 		if (!new)
 			return 0;
 
-		memcpy(new, pcpu_size, sizeof(new[0])*pcpu_num_allocated);
 		pcpu_num_allocated *= 2;
-		kfree(pcpu_size);
 		pcpu_size = new;
 	}
 
_