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ath9k: fix sparse complaint on aphy for debugfs 

This fixes this sparse complaint:

  CHECK   drivers/net/wireless/ath/ath9k/debug.c
drivers/net/wireless/ath/ath9k/debug.c:548:34: warning: symbol 'aphy' shadows an earlier one
drivers/net/wireless/ath/ath9k/debug.c:491:26: originally declared here

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Luis R. Rodriguez 2010-10-15 13:27:49 -07:00 committed by John W. Linville
parent 744bcb42a1
commit 191d6a1186
1 changed files with 6 additions and 6 deletions
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12
drivers/net/wireless/ath/ath9k/debug.c
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@ -461,16 +461,16 @@ static ssize_t read_file_wiphy(struct file *file, char __user *user_buf,
/* Put variable-length stuff down here, and check for overflows. */
for (i = 0; i < sc->num_sec_wiphy; i++) {
struct ath_wiphy *aphy = sc->sec_wiphy[i];
if (aphy == NULL)
struct ath_wiphy *aphy_tmp = sc->sec_wiphy[i];
if (aphy_tmp == NULL)
continue;
chan = aphy->hw->conf.channel;
chan = aphy_tmp->hw->conf.channel;
len += snprintf(buf + len, sizeof(buf) - len,
"secondary: %s (%s chan=%d ht=%d)\n",
wiphy_name(aphy->hw->wiphy),
ath_wiphy_state_str(aphy->state),
wiphy_name(aphy_tmp->hw->wiphy),
ath_wiphy_state_str(aphy_tmp->state),
ieee80211_frequency_to_channel(chan->center_freq),
aphy->chan_is_ht);
aphy_tmp->chan_is_ht);
}
if (len > sizeof(buf))
len = sizeof(buf);