linux-kernel - [PATCH 15/19] lib/sort.c: Move include inside #if 0

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Date:	Wed, 31 Dec 2014 02:21:50 +0100
From:	Rasmus Villemoes <linux@...musvillemoes.dk>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Rasmus Villemoes <linux@...musvillemoes.dk>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 15/19] lib/sort.c: Move include inside #if 0

The sort function and its helpers don't do memory allocation, so the
slab.h include is redundant. Move it inside the #if 0 protecting the
self-test, similar to how it is done in lib/list_sort.c. This removes
over 450 lines from the generated dependency file.

Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
---
 lib/sort.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sort.c b/lib/sort.c
index 14fc1dfadb3f..43c9fe73ae2e 100644
--- a/lib/sort.c
+++ b/lib/sort.c
@@ -7,7 +7,6 @@
 #include <linux/types.h>
 #include <linux/export.h>
 #include <linux/sort.h>
-#include <linux/slab.h>
 
 static void u32_swap(void *a, void *b, int size)
 {
@@ -85,6 +84,7 @@ void sort(void *base, size_t num, size_t size,
 EXPORT_SYMBOL(sort);
 
 #if 0
+#include <linux/slab.h>
 /* a simple boot-time regression test */
 
 int cmpint(const void *a, const void *b)
-- 
2.1.3

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