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iwlwifi: mvm: remove rate_scale_data debugfs entry

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This isn't very informative and can be deduced from rate_scale_table.
Remove as a preparation for dropping iwl_rs_rate_info.ieee.

Signed-off-by: Eyal Shapira <eyal@wizery.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Eyal Shapira 2013-08-04 12:40:37 +03:00 committed by Johannes Berg
parent 6965a3540a
commit ab3077009f
2 changed files with 0 additions and 31 deletions
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30
drivers/net/wireless/iwlwifi/mvm/rs.c
View File

@ -3009,32 +3009,6 @@ static const struct file_operations rs_sta_dbgfs_stats_table_ops = {
.llseek = default_llseek,
};
static ssize_t rs_sta_dbgfs_rate_scale_data_read(struct file *file,
char __user *user_buf, size_t count, loff_t *ppos)
{
struct iwl_lq_sta *lq_sta = file->private_data;
struct iwl_scale_tbl_info *tbl = &lq_sta->lq_info[lq_sta->active_tbl];
char buff[120];
int desc = 0;
if (is_Ht(tbl->lq_type))
desc += sprintf(buff+desc,
"Bit Rate= %d Mb/s\n",
tbl->expected_tpt[lq_sta->last_txrate_idx]);
else
desc += sprintf(buff+desc,
"Bit Rate= %d Mb/s\n",
iwl_rates[lq_sta->last_txrate_idx].ieee >> 1);
return simple_read_from_buffer(user_buf, count, ppos, buff, desc);
}
static const struct file_operations rs_sta_dbgfs_rate_scale_data_ops = {
.read = rs_sta_dbgfs_rate_scale_data_read,
.open = simple_open,
.llseek = default_llseek,
};
static void rs_add_debugfs(void *mvm, void *mvm_sta, struct dentry *dir)
{
struct iwl_lq_sta *lq_sta = mvm_sta;
@ -3044,9 +3018,6 @@ static void rs_add_debugfs(void *mvm, void *mvm_sta, struct dentry *dir)
lq_sta->rs_sta_dbgfs_stats_table_file =
debugfs_create_file("rate_stats_table", S_IRUSR, dir,
lq_sta, &rs_sta_dbgfs_stats_table_ops);
lq_sta->rs_sta_dbgfs_rate_scale_data_file =
debugfs_create_file("rate_scale_data", S_IRUSR, dir,
lq_sta, &rs_sta_dbgfs_rate_scale_data_ops);
lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file =
debugfs_create_u8("tx_agg_tid_enable", S_IRUSR | S_IWUSR, dir,
&lq_sta->tx_agg_tid_en);
@ -3057,7 +3028,6 @@ static void rs_remove_debugfs(void *mvm, void *mvm_sta)
struct iwl_lq_sta *lq_sta = mvm_sta;
debugfs_remove(lq_sta->rs_sta_dbgfs_scale_table_file);
debugfs_remove(lq_sta->rs_sta_dbgfs_stats_table_file);
debugfs_remove(lq_sta->rs_sta_dbgfs_rate_scale_data_file);
debugfs_remove(lq_sta->rs_sta_dbgfs_tx_agg_tid_en_file);
}
#endif

1
drivers/net/wireless/iwlwifi/mvm/rs.h
View File

@ -330,7 +330,6 @@ struct iwl_lq_sta {
#ifdef CONFIG_MAC80211_DEBUGFS
struct dentry *rs_sta_dbgfs_scale_table_file;
struct dentry *rs_sta_dbgfs_stats_table_file;
struct dentry *rs_sta_dbgfs_rate_scale_data_file;
struct dentry *rs_sta_dbgfs_tx_agg_tid_en_file;
u32 dbg_fixed_rate;
#endif