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ath9k: tune rc_stats to display only valid rates

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This could make rc_stats more simpler and ease the debugging.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Rajkumar Manoharan 2012-08-10 16:47:30 +05:30 committed by John W. Linville
parent 23d9939459
commit c771b51819
1 changed files with 3 additions and 2 deletions
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5
drivers/net/wireless/ath/ath9k/rc.c
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@ -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; struct ath_rate_priv *rc = file->private_data;
char *buf; char *buf;
unsigned int len = 0, max; unsigned int len = 0, max;
int i = 0; int rix;
ssize_t retval; ssize_t retval;
if (rc->rate_table == NULL) 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", "HT", "MCS", "Rate",
"Success", "Retries", "XRetries", "PER"); "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; u32 ratekbps = rc->rate_table->info[i].ratekbps;
struct ath_rc_stats *stats = &rc->rcstats[i]; struct ath_rc_stats *stats = &rc->rcstats[i];
char mcs[5]; char mcs[5];