From: Harvey Harrison <harvey.harrison@gmail.com>
Date: Tue, 6 Jan 2009 22:40:50 +0000 (-0800)
Subject: lib: radix_tree.c make percpu variable static
X-Git-Tag: upstream/snapshot3+hdmi~20969
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=8cef7d57a4a47ef7166acde05eea0bc4f723691c;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

lib: radix_tree.c make percpu variable static

radix_tree_preloads is unused outside of this file, make it static.

Noticed by sparse:
lib/radix-tree.c:84:1: warning: symbol 'per_cpu__radix_tree_preloads' was not declared. Should it be static?

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/lib/radix-tree.c b/lib/radix-tree.c
index be86b32..8d3fb0b 100644
--- a/lib/radix-tree.c
+++ b/lib/radix-tree.c
@@ -81,7 +81,7 @@ struct radix_tree_preload {
 	int nr;
 	struct radix_tree_node *nodes[RADIX_TREE_MAX_PATH];
 };
-DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
+static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
 
 static inline gfp_t root_gfp_mask(struct radix_tree_root *root)
 {