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iwlegacy: 4965-rs: remove unnecessary null check for sta and lq_sta 

both sta and lq_sta are guaranteed to be not null in the calling
function so we don't need to check them here.

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 18:31:13 -05:00 committed by Stanislaw Gruszka
parent da6134d253
commit 144c0961b4
1 changed files with 0 additions and 3 deletions
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3
drivers/net/wireless/iwlegacy/4965-rs.c
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@ -1793,9 +1793,6 @@ il4965_rs_rate_scale_perform(struct il_priv *il, struct sk_buff *skb,
(info->flags & IEEE80211_TX_CTL_NO_ACK))
return;
if (!sta || !lq_sta)
return;
lq_sta->supp_rates = sta->supp_rates[lq_sta->band];
tid = il4965_rs_tl_add_packet(lq_sta, hdr);