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iwlegacy: 4965-rs: remove null check on sta in il4965_rs_tx_status 

the null check on sta in il4965_rs_tx_status is not necessary

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
This commit is contained in:
Greg Dietsche 2011-09-06 17:38:34 -05:00 committed by Stanislaw Gruszka
parent 730b4c2102
commit da6134d253
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/iwlegacy/4965-rs.c
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@ -991,7 +991,7 @@ il4965_rs_tx_status(void *il_r, struct ieee80211_supported_band *sband,
lq_sta->last_rate_n_flags = tx_rate;
done:
/* See if there's a better rate or modulation mode to try. */
if (sta && sta->supp_rates[sband->band])
if (sta->supp_rates[sband->band])
il4965_rs_rate_scale_perform(il, skb, sta, lq_sta);
}