iwmc3200wifi: remove "_safe" for some list_for_each_entry usage

Use list_for_each_entry instead of list_for_each_entry_safe in
places iteration against list entry removal is not required.

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c
index be992ca41cf1..6ac5c8dbe051 100644
--- a/drivers/net/wireless/iwmc3200wifi/debugfs.c
+++ b/drivers/net/wireless/iwmc3200wifi/debugfs.c
@@ -265,7 +265,7 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp,
                                           size_t count, loff_t *ppos)
 {
         struct iwm_priv *iwm = filp->private_data;
-        struct iwm_rx_ticket_node *ticket, *next;
+        struct iwm_rx_ticket_node *ticket;
         char *buf;
         int buf_len = 4096, i;
         size_t len = 0;
@@ -280,7 +280,7 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp,
         if (!buf)
                 return -ENOMEM;
 
-        list_for_each_entry_safe(ticket, next, &iwm->rx_tickets, node) {
+        list_for_each_entry(ticket, &iwm->rx_tickets, node) {
                 len += snprintf(buf + len, buf_len - len, "Ticket #%d\n",
                                 ticket->ticket->id);
                 len += snprintf(buf + len, buf_len - len, "\taction: 0x%x\n",
@@ -290,12 +290,13 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp,
         }
 
         for (i = 0; i < IWM_RX_ID_HASH; i++) {
-                struct iwm_rx_packet *packet, *nxt;
+                struct iwm_rx_packet *packet;
                 struct list_head *pkt_list = &iwm->rx_packets[i];
+
                 if (!list_empty(pkt_list)) {
                         len += snprintf(buf + len, buf_len - len,
                                         "Packet hash #%d\n", i);
-                        list_for_each_entry_safe(packet, nxt, pkt_list, node) {
+                        list_for_each_entry(packet, pkt_list, node) {
                                 len += snprintf(buf + len, buf_len - len,
                                                 "\tPacket id:     %d\n",
                                                 packet->id);