Message ID | 1307071446-28730-1-git-send-email-Gregory.Dietsche@cuw.edu (mailing list archive) |
---|---|
State | Not Applicable, archived |
Headers | show |
diff --git a/drivers/net/wireless/iwlegacy/iwl-4965-rs.c b/drivers/net/wireless/iwlegacy/iwl-4965-rs.c index 24d1499..9b65153 100644 --- a/drivers/net/wireless/iwlegacy/iwl-4965-rs.c +++ b/drivers/net/wireless/iwlegacy/iwl-4965-rs.c @@ -2275,6 +2275,9 @@ iwl4965_rs_get_rate(void *priv_r, struct ieee80211_sta *sta, void *priv_sta, if (rate_control_send_low(sta, priv_sta, txrc)) return; + if (!lq_sta) + return; + rate_idx = lq_sta->last_txrate_idx; if (lq_sta->last_rate_n_flags & RATE_MCS_HT_MSK) {
lq_sta has other null checks in this function. assuming they are correct, this additional null check should be added too. Incorporating suggestion from Gustavo Padovan. Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu> --- drivers/net/wireless/iwlegacy/iwl-4965-rs.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-)