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mac80211: add missing station flags to debugfs 

My work and some previous work didn't add
all the flags, add them now and while at it
simplify the code.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Johannes Berg 2011-09-29 16:04:37 +02:00 committed by John W. Linville
parent c2c98fdeb5
commit 5bade101ec
1 changed files with 14 additions and 11 deletions
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25
net/mac80211/debugfs_sta.c
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@ -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);