diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/debugfs.c | 55 | ||||
| -rw-r--r-- | net/mac80211/rc80211_pid_debugfs.c | 26 |
2 files changed, 42 insertions, 39 deletions
diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c index b0e32d628114..5c090e41d9bb 100644 --- a/net/mac80211/debugfs.c +++ b/net/mac80211/debugfs.c @@ -103,54 +103,57 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf, if (!buf) return 0; - sf += snprintf(buf, mxln - sf, "0x%x\n", local->hw.flags); + sf += scnprintf(buf, mxln - sf, "0x%x\n", local->hw.flags); if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) - sf += snprintf(buf + sf, mxln - sf, "HAS_RATE_CONTROL\n"); + sf += scnprintf(buf + sf, mxln - sf, "HAS_RATE_CONTROL\n"); if (local->hw.flags & IEEE80211_HW_RX_INCLUDES_FCS) - sf += snprintf(buf + sf, mxln - sf, "RX_INCLUDES_FCS\n"); + sf += scnprintf(buf + sf, mxln - sf, "RX_INCLUDES_FCS\n"); if (local->hw.flags & IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING) - sf += snprintf(buf + sf, mxln - sf, - "HOST_BCAST_PS_BUFFERING\n"); + sf += scnprintf(buf + sf, mxln - sf, + "HOST_BCAST_PS_BUFFERING\n"); if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE) - sf += snprintf(buf + sf, mxln - sf, - "2GHZ_SHORT_SLOT_INCAPABLE\n"); + sf += scnprintf(buf + sf, mxln - sf, + "2GHZ_SHORT_SLOT_INCAPABLE\n"); if (local->hw.flags & IEEE80211_HW_2GHZ_SHORT_PREAMBLE_INCAPABLE) - sf += snprintf(buf + sf, mxln - sf, - "2GHZ_SHORT_PREAMBLE_INCAPABLE\n"); + sf += scnprintf(buf + sf, mxln - sf, + "2GHZ_SHORT_PREAMBLE_INCAPABLE\n"); if (local->hw.flags & IEEE80211_HW_SIGNAL_UNSPEC) - sf += snprintf(buf + sf, mxln - sf, "SIGNAL_UNSPEC\n"); + sf += scnprintf(buf + sf, mxln - sf, "SIGNAL_UNSPEC\n"); if (local->hw.flags & IEEE80211_HW_SIGNAL_DBM) - sf += snprintf(buf + sf, mxln - sf, "SIGNAL_DBM\n"); + sf += scnprintf(buf + sf, mxln - sf, "SIGNAL_DBM\n"); if (local->hw.flags & IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC) - sf += snprintf(buf + sf, mxln - sf, "NEED_DTIM_BEFORE_ASSOC\n"); + sf += scnprintf(buf + sf, mxln - sf, + "NEED_DTIM_BEFORE_ASSOC\n"); if (local->hw.flags & IEEE80211_HW_SPECTRUM_MGMT) - sf += snprintf(buf + sf, mxln - sf, "SPECTRUM_MGMT\n"); + sf += scnprintf(buf + sf, mxln - sf, "SPECTRUM_MGMT\n"); if (local->hw.flags & IEEE80211_HW_AMPDU_AGGREGATION) - sf += snprintf(buf + sf, mxln - sf, "AMPDU_AGGREGATION\n"); + sf += scnprintf(buf + sf, mxln - sf, "AMPDU_AGGREGATION\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_PS) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PS\n"); + sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_PS\n"); if (local->hw.flags & IEEE80211_HW_PS_NULLFUNC_STACK) - sf += snprintf(buf + sf, mxln - sf, "PS_NULLFUNC_STACK\n"); + sf += scnprintf(buf + sf, mxln - sf, "PS_NULLFUNC_STACK\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_PS) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_PS\n"); + sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_PS\n"); if (local->hw.flags & IEEE80211_HW_MFP_CAPABLE) - sf += snprintf(buf + sf, mxln - sf, "MFP_CAPABLE\n"); + sf += scnprintf(buf + sf, mxln - sf, "MFP_CAPABLE\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_STATIC_SMPS) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_STATIC_SMPS\n"); + sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_STATIC_SMPS\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_DYNAMIC_SMPS\n"); + sf += scnprintf(buf + sf, mxln - sf, + "SUPPORTS_DYNAMIC_SMPS\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_UAPSD) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_UAPSD\n"); + sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_UAPSD\n"); if (local->hw.flags & IEEE80211_HW_REPORTS_TX_ACK_STATUS) - sf += snprintf(buf + sf, mxln - sf, "REPORTS_TX_ACK_STATUS\n"); + sf += scnprintf(buf + sf, mxln - sf, + "REPORTS_TX_ACK_STATUS\n"); if (local->hw.flags & IEEE80211_HW_CONNECTION_MONITOR) - sf += snprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n"); + sf += scnprintf(buf + sf, mxln - sf, "CONNECTION_MONITOR\n"); if (local->hw.flags & IEEE80211_HW_SUPPORTS_PER_STA_GTK) - sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n"); + sf += scnprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n"); if (local->hw.flags & IEEE80211_HW_AP_LINK_PS) - sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n"); + sf += scnprintf(buf + sf, mxln - sf, "AP_LINK_PS\n"); if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW) - sf += snprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n"); + sf += scnprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n"); rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf)); kfree(buf); diff --git a/net/mac80211/rc80211_pid_debugfs.c b/net/mac80211/rc80211_pid_debugfs.c index c97a0657c043..6ff134650a84 100644 --- a/net/mac80211/rc80211_pid_debugfs.c +++ b/net/mac80211/rc80211_pid_debugfs.c @@ -167,29 +167,29 @@ static ssize_t rate_control_pid_events_read(struct file *file, char __user *buf, * provide large enough buffers. */ length = length < RC_PID_PRINT_BUF_SIZE ? length : RC_PID_PRINT_BUF_SIZE; - p = snprintf(pb, length, "%u %lu ", ev->id, ev->timestamp); + p = scnprintf(pb, length, "%u %lu ", ev->id, ev->timestamp); switch (ev->type) { case RC_PID_EVENT_TYPE_TX_STATUS: - p += snprintf(pb + p, length - p, "tx_status %u %u", - !(ev->data.flags & IEEE80211_TX_STAT_ACK), - ev->data.tx_status.status.rates[0].idx); + p += scnprintf(pb + p, length - p, "tx_status %u %u", + !(ev->data.flags & IEEE80211_TX_STAT_ACK), + ev->data.tx_status.status.rates[0].idx); break; case RC_PID_EVENT_TYPE_RATE_CHANGE: - p += snprintf(pb + p, length - p, "rate_change %d %d", - ev->data.index, ev->data.rate); + p += scnprintf(pb + p, length - p, "rate_change %d %d", + ev->data.index, ev->data.rate); break; case RC_PID_EVENT_TYPE_TX_RATE: - p += snprintf(pb + p, length - p, "tx_rate %d %d", - ev->data.index, ev->data.rate); + p += scnprintf(pb + p, length - p, "tx_rate %d %d", + ev->data.index, ev->data.rate); break; case RC_PID_EVENT_TYPE_PF_SAMPLE: - p += snprintf(pb + p, length - p, - "pf_sample %d %d %d %d", - ev->data.pf_sample, ev->data.prop_err, - ev->data.int_err, ev->data.der_err); + p += scnprintf(pb + p, length - p, + "pf_sample %d %d %d %d", + ev->data.pf_sample, ev->data.prop_err, + ev->data.int_err, ev->data.der_err); break; } - p += snprintf(pb + p, length - p, "\n"); + p += scnprintf(pb + p, length - p, "\n"); spin_unlock_irqrestore(&events->lock, status); |