mei: don't of list_for_each_entry_safe when not deleting

We can use simply list_for_each_entry if there is no
entry removal

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 4 insertions, 5 deletions

diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c
index 7e99e4149626..a28cc928fb02 100644
--- a/drivers/misc/mei/hbm.c
+++ b/drivers/misc/mei/hbm.c
@@ -380,8 +380,7 @@ static int mei_hbm_add_single_flow_creds(struct mei_device *dev,
 static void mei_hbm_cl_flow_control_res(struct mei_device *dev,
                 struct hbm_flow_control *flow_control)
 {
-        struct mei_cl *cl = NULL;
-        struct mei_cl *next = NULL;
+        struct mei_cl *cl;
 
         if (!flow_control->host_addr) {
                 /* single receive buffer */
@@ -390,7 +389,7 @@ static void mei_hbm_cl_flow_control_res(struct mei_device *dev,
         }
 
         /* normal connection */
-        list_for_each_entry_safe(cl, next, &dev->file_list, link) {
+        list_for_each_entry(cl, &dev->file_list, link) {
                 if (mei_hbm_cl_addr_equal(cl, flow_control)) {
                         cl->mei_flow_ctrl_creds++;
                         dev_dbg(&dev->pdev->dev, "flow ctrl msg for host %d ME %d.\n",
@@ -557,10 +556,10 @@ static void mei_hbm_cl_connect_res(struct mei_device *dev,
 static int mei_hbm_fw_disconnect_req(struct mei_device *dev,
                 struct hbm_client_connect_request *disconnect_req)
 {
-        struct mei_cl *cl, *next;
+        struct mei_cl *cl;
         struct mei_cl_cb *cb;
 
-        list_for_each_entry_safe(cl, next, &dev->file_list, link) {
+        list_for_each_entry(cl, &dev->file_list, link) {
                 if (mei_hbm_cl_addr_equal(cl, disconnect_req)) {
                         dev_dbg(&dev->pdev->dev, "disconnect request host client %d ME client %d.\n",
                                         disconnect_req->host_addr,