diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c index ddb1c844827b..334ae56e5d8b 100644 --- a/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c +++ b/drivers/net/wireless/iwlwifi/mvm/debugfs-vif.c @@ -911,9 +911,9 @@ static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif, int size = sizeof(struct iwl_tof_range_req_ap_entry); u16 burst_period; u8 *mac = ap.bssid; - int i; + unsigned int i; - if (sscanf(data, "%d %hhd %hhx %hhx" + if (sscanf(data, "%u %hhd %hhx %hhx" "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx" "%hhx %hhx %hx" "%hhx %hhx %x" @@ -929,7 +929,7 @@ static ssize_t iwl_dbgfs_tof_range_request_write(struct ieee80211_vif *vif, ret = -EINVAL; goto out; } - if (i > IWL_MVM_TOF_MAX_APS) { + if (i >= IWL_MVM_TOF_MAX_APS) { IWL_ERR(mvm, "Invalid AP index %d\n", i); ret = -EINVAL; goto out; @@ -1250,11 +1250,10 @@ static ssize_t iwl_dbgfs_low_latency_read(struct file *file, { struct ieee80211_vif *vif = file->private_data; struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif); - char buf[3]; + char buf[2]; buf[0] = mvmvif->low_latency ? '1' : '0'; buf[1] = '\n'; - buf[2] = '\0'; return simple_read_from_buffer(user_buf, count, ppos, buf, sizeof(buf)); } |