linux-kernel - [PATCH] assoc_array: remove global variable

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Message-ID: <20140123132409.17426.59582.stgit@warthog.procyon.org.uk>
Date:	Thu, 23 Jan 2014 13:24:09 +0000
From:	David Howells <dhowells@...hat.com>
To:	torvalds@...ux-foundation.org
Cc:	Stephen Hemminger <stephen@...workplumber.org>,
	keyrings@...ux-nfs.org, linux-kernel@...r.kernel.org
Subject: [PATCH] assoc_array: remove global variable

From: Stephen Hemminger <shemming@...cade.com>

The associative array code creates unnecessary and potentially problematic
global variable 'status'. Remove it since never used.

Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>
Signed-off-by: David Howells <dhowells@...hat.com>
---

 lib/assoc_array.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/assoc_array.c b/lib/assoc_array.c
index 1b6a44f1ec3e..c0b1007011e1 100644
--- a/lib/assoc_array.c
+++ b/lib/assoc_array.c
@@ -157,7 +157,7 @@ enum assoc_array_walk_status {
 	assoc_array_walk_tree_empty,
 	assoc_array_walk_found_terminal_node,
 	assoc_array_walk_found_wrong_shortcut,
-} status;
+};
 
 struct assoc_array_walk_result {
 	struct {

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