From: Jason Baron <jbaron@redhat.com>
Date: Wed, 28 Sep 2011 00:50:36 +0000 (+1000)
Subject: dynamic_debug: remove num_enabled accounting
X-Git-Tag: next-20111004~1^2~100
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=cbb4650b29d3807411f6f43393ddae4f088d3407;p=karo-tx-linux.git

dynamic_debug: remove num_enabled accounting

The num_enabled accounting isn't actually used anywhere - remove them.

Signed-off-by: Jason Baron <jbaron@redhat.com>
Cc: Greg KH <greg@kroah.com>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <>
---

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 48f3ad1e60bf..6a07c2a9c0af 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -41,7 +41,6 @@ struct ddebug_table {
 	struct list_head link;
 	char *mod_name;
 	unsigned int num_ddebugs;
-	unsigned int num_enabled;
 	struct _ddebug *ddebugs;
 };
 
@@ -151,11 +150,6 @@ static void ddebug_change(const struct ddebug_query *query,
 			newflags = (dp->flags & mask) | flags;
 			if (newflags == dp->flags)
 				continue;
-
-			if (!newflags)
-				dt->num_enabled--;
-			else if (!dp->flags)
-				dt->num_enabled++;
 			dp->flags = newflags;
 			if (newflags)
 				dp->enabled = 1;
@@ -763,7 +757,6 @@ int ddebug_add_module(struct _ddebug *tab, unsigned int n,
 	}
 	dt->mod_name = new_name;
 	dt->num_ddebugs = n;
-	dt->num_enabled = 0;
 	dt->ddebugs = tab;
 
 	mutex_lock(&ddebug_lock);