From 6d4f9c55002544bac1c99d0bab46c89319ab876e Mon Sep 17 00:00:00 2001
From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Tue, 8 May 2007 00:24:58 -0700
Subject: [PATCH] module: use krealloc
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>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
kernel/module.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/kernel/module.c b/kernel/module.c
index 1eb8ca565ba0..9bdbd1217a6f 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -310,14 +310,14 @@ static int split_block(unsigned int i, unsigned short size)
{
/* 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;
}
--
GitLab