diff options
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/debugfs.c')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/debugfs.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/debugfs.c b/drivers/net/wireless/iwmc3200wifi/debugfs.c index 6ac5c8dbe051..48930c1a0f76 100644 --- a/drivers/net/wireless/iwmc3200wifi/debugfs.c +++ b/drivers/net/wireless/iwmc3200wifi/debugfs.c @@ -280,6 +280,7 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp, if (!buf) return -ENOMEM; + spin_lock(&iwm->ticket_lock); list_for_each_entry(ticket, &iwm->rx_tickets, node) { len += snprintf(buf + len, buf_len - len, "Ticket #%d\n", ticket->ticket->id); @@ -288,6 +289,7 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp, len += snprintf(buf + len, buf_len - len, "\tflags: 0x%x\n", ticket->ticket->flags); } + spin_unlock(&iwm->ticket_lock); for (i = 0; i < IWM_RX_ID_HASH; i++) { struct iwm_rx_packet *packet; @@ -296,6 +298,7 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp, if (!list_empty(pkt_list)) { len += snprintf(buf + len, buf_len - len, "Packet hash #%d\n", i); + spin_lock(&iwm->packet_lock[i]); list_for_each_entry(packet, pkt_list, node) { len += snprintf(buf + len, buf_len - len, "\tPacket id: %d\n", @@ -304,6 +307,7 @@ static ssize_t iwm_debugfs_rx_ticket_read(struct file *filp, "\tPacket length: %lu\n", packet->pkt_size); } + spin_unlock(&iwm->packet_lock[i]); } } |