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| author | John W. Linville <linville@tuxdriver.com> | 2013-11-04 14:45:14 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-11-04 14:45:14 -0500 |
| commit | 01925efdf7e03b4b803b5c9f985163d687f7f017 (patch) | |
| tree | 6c318f9bf002efac5ccd87e8edad35863d72bd17 /net/mac80211/util.c | |
| parent | a1b13b9ad3759dca24c6b721ee026c540a4e6564 (diff) | |
| parent | 8ce9beac4661f576ea0d518b9f086bb52a171a37 (diff) | |
| download | linux-01925efdf7e03b4b803b5c9f985163d687f7f017.tar.gz linux-01925efdf7e03b4b803b5c9f985163d687f7f017.tar.bz2 linux-01925efdf7e03b4b803b5c9f985163d687f7f017.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts:
drivers/net/wireless/iwlwifi/pcie/drv.c
Diffstat (limited to 'net/mac80211/util.c')
| -rw-r--r-- | net/mac80211/util.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 550a6880625d..aefb9d5b9620 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2101,7 +2101,7 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata, { struct ieee80211_local *local = sdata->local; struct ieee80211_supported_band *sband; - int rate, skip, shift; + int rate, shift; u8 i, exrates, *pos; u32 basic_rates = sdata->vif.bss_conf.basic_rates; u32 rate_flags; @@ -2129,14 +2129,11 @@ int ieee80211_add_ext_srates_ie(struct ieee80211_sub_if_data *sdata, pos = skb_put(skb, exrates + 2); *pos++ = WLAN_EID_EXT_SUPP_RATES; *pos++ = exrates; - skip = 0; for (i = 8; i < sband->n_bitrates; i++) { u8 basic = 0; if ((rate_flags & sband->bitrates[i].flags) != rate_flags) continue; - if (skip++ < 8) - continue; if (need_basic && basic_rates & BIT(i)) basic = 0x80; rate = DIV_ROUND_UP(sband->bitrates[i].bitrate, @@ -2239,6 +2236,10 @@ u64 ieee80211_calculate_rx_timestamp(struct ieee80211_local *local, } rate = cfg80211_calculate_bitrate(&ri); + if (WARN_ONCE(!rate, + "Invalid bitrate: flags=0x%x, idx=%d, vht_nss=%d\n", + status->flag, status->rate_idx, status->vht_nss)) + return 0; /* rewind from end of MPDU */ if (status->flag & RX_FLAG_MACTIME_END) |