diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2011-08-09 18:03:43 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-10 20:07:43 +0200 |
| commit | 32359e30a6d0b1ee57e0da6cc71713becdde0b39 (patch) | |
| tree | f7b72dd6ae11904c0fc109b7f6f8e4f584d455a5 /drivers | |
| parent | mac80211: fix erroneous clearing of MESH_PATH_SN_VALID flag (diff) | |
| download | linux-32359e30a6d0b1ee57e0da6cc71713becdde0b39.tar.xz linux-32359e30a6d0b1ee57e0da6cc71713becdde0b39.zip | |
ath9k: optimize rate control statistics
for the ease of debugging, we display only the rate control statistics
for currently operating mode and bandwidth
Cc: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Cc: "Balasubramanian, senthilkumar" <senthilb@qca.qualcomm.com>
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/rc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c index c04a6c3cac7f..9e3649a3d5ca 100644 --- a/drivers/net/wireless/ath/ath9k/rc.c +++ b/drivers/net/wireless/ath/ath9k/rc.c @@ -1484,7 +1484,7 @@ static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, if (rc->rate_table == NULL) return 0; - max = 80 + rc->rate_table->rate_cnt * 1024 + 1; + max = 80 + rc->rate_table_size * 1024 + 1; buf = kmalloc(max, GFP_KERNEL); if (buf == NULL) return -ENOMEM; @@ -1494,7 +1494,7 @@ static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, "HT", "MCS", "Rate", "Success", "Retries", "XRetries", "PER"); - for (i = 0; i < rc->rate_table->rate_cnt; i++) { + for (i = 0; i < rc->rate_table_size; i++) { u32 ratekbps = rc->rate_table->info[i].ratekbps; struct ath_rc_stats *stats = &rc->rcstats[i]; char mcs[5]; |