diff options
| -rw-r--r-- | net/mac80211/debugfs_sta.c | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/net/mac80211/debugfs_sta.c b/net/mac80211/debugfs_sta.c index 56bb68b9c42d..c5f341798c16 100644 --- a/net/mac80211/debugfs_sta.c +++ b/net/mac80211/debugfs_sta.c @@ -56,19 +56,22 @@ STA_FILE(last_signal, last_signal, D); static ssize_t sta_flags_read(struct file *file, char __user *userbuf, size_t count, loff_t *ppos) { - char buf[100]; + char buf[121]; struct sta_info *sta = file->private_data; - int res = scnprintf(buf, sizeof(buf), "%s%s%s%s%s%s%s%s%s", - test_sta_flag(sta, WLAN_STA_AUTH) ? "AUTH\n" : "", - test_sta_flag(sta, WLAN_STA_ASSOC) ? "ASSOC\n" : "", - test_sta_flag(sta, WLAN_STA_PS_STA) ? "PS (sta)\n" : "", - test_sta_flag(sta, WLAN_STA_PS_DRIVER) ? "PS (driver)\n" : "", - test_sta_flag(sta, WLAN_STA_AUTHORIZED) ? "AUTHORIZED\n" : "", - test_sta_flag(sta, WLAN_STA_SHORT_PREAMBLE) ? "SHORT PREAMBLE\n" : "", - test_sta_flag(sta, WLAN_STA_WME) ? "WME\n" : "", - test_sta_flag(sta, WLAN_STA_WDS) ? "WDS\n" : "", - test_sta_flag(sta, WLAN_STA_MFP) ? "MFP\n" : ""); +#define TEST(flg) \ + test_sta_flag(sta, WLAN_STA_##flg) ? #flg "\n" : "" + + int res = scnprintf(buf, sizeof(buf), + "%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s", + TEST(AUTH), TEST(ASSOC), TEST(PS_STA), + TEST(PS_DRIVER), TEST(AUTHORIZED), + TEST(SHORT_PREAMBLE), TEST(ASSOC_AP), + TEST(WME), TEST(WDS), TEST(CLEAR_PS_FILT), + TEST(MFP), TEST(BLOCK_BA), TEST(PSPOLL), + TEST(UAPSD), TEST(SP), TEST(TDLS_PEER), + TEST(TDLS_PEER_AUTH)); +#undef TEST return simple_read_from_buffer(userbuf, count, ppos, buf, res); } STA_OPS(flags); |