X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=ccan%2Flbalance%2Flbalance.c;h=643750cfe3dc01fba51e9e427f3cb21fb7872db7;hb=3a7b8a8a8081ebbb6457527de376dec6264bc381;hp=c3cc4a22752b77266be4d26e42daa4c52fbbe20e;hpb=f69389e6806e2f0b63084576ffa4c84bba699147;p=ccan

diff --git a/ccan/lbalance/lbalance.c b/ccan/lbalance/lbalance.c
index c3cc4a22..643750cf 100644
--- a/ccan/lbalance/lbalance.c
+++ b/ccan/lbalance/lbalance.c
@@ -1,3 +1,4 @@
+/* Licensed under GPLv3+ - see LICENSE file for details */
 #include <ccan/lbalance/lbalance.h>
 #include <ccan/tlist/tlist.h>
 #include <sys/time.h>
@@ -241,7 +242,7 @@ void lbalance_task_free(struct lbalance_task *task,
  * are overloaded. */
 static unsigned int best_target(const struct lbalance *lb)
 {
-	unsigned int i, best = 0, found_drop = 0;
+	unsigned int i, found_drop = 0;
 	float best_f_max = -1.0, cliff = -1.0;
 
 #if 0
@@ -266,7 +267,6 @@ static unsigned int best_target(const struct lbalance *lb)
 #endif
 			best_f_max = f - (f / (i + 1)) / 4;
 			cliff = f - (f / (i + 1)) / 2;
-			best = i;
 			found_drop = 0;
 		} else if (!found_drop && f < cliff) {
 #if 0
@@ -314,7 +314,7 @@ void lbalance_free(struct lbalance *lb)
 {
 	struct lbalance_task *task;
 
-	while ((task = tlist_top(&lb->tasks, struct lbalance_task, list))) {
+	while ((task = tlist_top(&lb->tasks, list))) {
 		assert(task->lb == lb);
 		tlist_del_from(&lb->tasks, task, list);
 		lb->num_tasks--;