[PATCH 8/9 v2] usb: gadget: rndis: use list_for_each_entry_safe

[Geliang Tang]

Use list_for_each_entry_safe() instead of list_for_each_safe() to
simplify the code.

Signed-off-by: Geliang Tang <geliangtang@xxxxxxx>
---
 drivers/usb/gadget/function/rndis.c | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c
index 70d3917..13280f5 100644
--- a/drivers/usb/gadget/function/rndis.c
+++ b/drivers/usb/gadget/function/rndis.c
@@ -1006,12 +1006,9 @@ EXPORT_SYMBOL_GPL(rndis_add_hdr);
 
 void rndis_free_response(struct rndis_params *params, u8 *buf)
 {
-	rndis_resp_t *r;
-	struct list_head *act, *tmp;
+	rndis_resp_t *r, *n;
 
-	list_for_each_safe(act, tmp, &(params->resp_queue))
-	{
-		r = list_entry(act, rndis_resp_t, list);
+	list_for_each_entry_safe(r, n, &params->resp_queue, list) {
 		if (r && r->buf == buf) {
 			list_del(&r->list);
 			kfree(r);
@@ -1022,14 +1019,11 @@ EXPORT_SYMBOL_GPL(rndis_free_response);
 
 u8 *rndis_get_next_response(struct rndis_params *params, u32 *length)
 {
-	rndis_resp_t *r;
-	struct list_head *act, *tmp;
+	rndis_resp_t *r, *n;
 
 	if (!length) return NULL;
 
-	list_for_each_safe(act, tmp, &(params->resp_queue))
-	{
-		r = list_entry(act, rndis_resp_t, list);
+	list_for_each_entry_safe(r, n, &params->resp_queue, list) {
 		if (!r->send) {
 			r->send = 1;
 			*length = r->length;
-- 
2.5.0


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