[PATCH 15/15] ath9k: tune rc_stats to display only valid rates
From: Sujith Manoharan <hidden>
Date: 2012-08-10 11:18:44
Subsystem:
atheros ath generic utilities, qualcomm atheros ath9k wireless driver, the rest · Maintainers:
Jeff Johnson, Toke Høiland-Jørgensen, Linus Torvalds
From: Rajkumar Manoharan <redacted> This could make rc_stats more simpler and ease the debugging. Signed-off-by: Rajkumar Manoharan <redacted> --- drivers/net/wireless/ath/ath9k/rc.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index 4a04fff..4b12c34 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c@@ -1355,7 +1355,7 @@ static ssize_t read_file_rcstat(struct file *file, char __user *user_buf, struct ath_rate_priv *rc = file->private_data; char *buf; unsigned int len = 0, max; - int i = 0; + int rix; ssize_t retval; if (rc->rate_table == NULL)
@@ -1371,7 +1371,8 @@ 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_size; i++) { + for (rix = 0; rix < rc->max_valid_rate; rix++) { + u8 i = rc->valid_rate_index[rix]; u32 ratekbps = rc->rate_table->info[i].ratekbps; struct ath_rc_stats *stats = &rc->rcstats[i]; char mcs[5];
--
1.7.11.4