From: Gustavo F. Padovan <padovan@profusion.mobi>
Date: Thu, 6 Oct 2011 20:35:31 +0000 (-0300)
Subject: Bluetooth: use list_for_each_entry() in hidp
X-Git-Tag: v3.3-rc1~182^2~545^2~134^2~101
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=cd11cdd28468d6222ce6489b2212fa7b0efaefdf;p=~emulex%2Finfiniband.git

Bluetooth: use list_for_each_entry() in hidp

list_for_each_entry is much more meaningful.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
---

diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index d7bae2be83b..08bfbb0f092 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -81,12 +81,10 @@ static unsigned char hidp_mkeyspat[] = { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 };
 static struct hidp_session *__hidp_get_session(bdaddr_t *bdaddr)
 {
 	struct hidp_session *session;
-	struct list_head *p;
 
 	BT_DBG("");
 
-	list_for_each(p, &hidp_session_list) {
-		session = list_entry(p, struct hidp_session, list);
+	list_for_each_entry(session, &hidp_session_list, list) {
 		if (!bacmp(bdaddr, &session->bdaddr))
 			return session;
 	}
@@ -1140,19 +1138,16 @@ int hidp_del_connection(struct hidp_conndel_req *req)
 
 int hidp_get_connlist(struct hidp_connlist_req *req)
 {
-	struct list_head *p;
+	struct hidp_session *session;
 	int err = 0, n = 0;
 
 	BT_DBG("");
 
 	down_read(&hidp_session_sem);
 
-	list_for_each(p, &hidp_session_list) {
-		struct hidp_session *session;
+	list_for_each_entry(session, &hidp_session_list, list) {
 		struct hidp_conninfo ci;
 
-		session = list_entry(p, struct hidp_session, list);
-
 		__hidp_copy_session(session, &ci);
 
 		if (copy_to_user(req->ci, &ci, sizeof(ci))) {