aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/xen/xenbus/xenbus_dev_frontend.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/xen/xenbus/xenbus_dev_frontend.c b/drivers/xen/xenbus/xenbus_dev_frontend.c
index 7487971f9f78..fe60b12de920 100644
--- a/drivers/xen/xenbus/xenbus_dev_frontend.c
+++ b/drivers/xen/xenbus/xenbus_dev_frontend.c
@@ -364,7 +364,7 @@ out:
364 364
365static int xenbus_write_watch(unsigned msg_type, struct xenbus_file_priv *u) 365static int xenbus_write_watch(unsigned msg_type, struct xenbus_file_priv *u)
366{ 366{
367 struct watch_adapter *watch, *tmp_watch; 367 struct watch_adapter *watch;
368 char *path, *token; 368 char *path, *token;
369 int err, rc; 369 int err, rc;
370 LIST_HEAD(staging_q); 370 LIST_HEAD(staging_q);
@@ -399,7 +399,7 @@ static int xenbus_write_watch(unsigned msg_type, struct xenbus_file_priv *u)
399 } 399 }
400 list_add(&watch->list, &u->watches); 400 list_add(&watch->list, &u->watches);
401 } else { 401 } else {
402 list_for_each_entry_safe(watch, tmp_watch, &u->watches, list) { 402 list_for_each_entry(watch, &u->watches, list) {
403 if (!strcmp(watch->token, token) && 403 if (!strcmp(watch->token, token) &&
404 !strcmp(watch->watch.node, path)) { 404 !strcmp(watch->watch.node, path)) {
405 unregister_xenbus_watch(&watch->watch); 405 unregister_xenbus_watch(&watch->watch);