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| author | Felix Fietkau <nbd@openwrt.org> | 2010-07-01 20:51:30 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-07-01 20:51:30 +0000 |
| commit | bb72d77fe169cd66d4a113e955f02665529c1323 (patch) | |
| tree | b7c2145ecb62f007ba2ef5e16bffd29ac5138a6b /package/mac80211 | |
| parent | 1f278440b73633567ee4ef7be33d61d42ddb52d8 (diff) | |
| download | upstream-bb72d77fe169cd66d4a113e955f02665529c1323.tar.gz upstream-bb72d77fe169cd66d4a113e955f02665529c1323.tar.bz2 upstream-bb72d77fe169cd66d4a113e955f02665529c1323.zip | |
ath9k: add a missing null pointer check and some further cleanup
SVN-Revision: 22036
Diffstat (limited to 'package/mac80211')
| -rw-r--r-- | package/mac80211/patches/530-ath9k_nf_sanitize.patch | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/package/mac80211/patches/530-ath9k_nf_sanitize.patch b/package/mac80211/patches/530-ath9k_nf_sanitize.patch index db873921cb..191daeab20 100644 --- a/package/mac80211/patches/530-ath9k_nf_sanitize.patch +++ b/package/mac80211/patches/530-ath9k_nf_sanitize.patch @@ -25,7 +25,27 @@ } --- a/drivers/net/wireless/ath/ath9k/ar9002_phy.c +++ b/drivers/net/wireless/ath/ath9k/ar9002_phy.c -@@ -520,6 +520,30 @@ static void ar9002_hw_do_getnf(struct at +@@ -481,9 +481,6 @@ static void ar9002_hw_do_getnf(struct at + ath_print(common, ATH_DBG_CALIBRATE, + "NF calibrated [ctl] [chain 0] is %d\n", nf); + +- if (AR_SREV_9271(ah) && (nf >= -114)) +- nf = -116; +- + nfarray[0] = nf; + + if (!AR_SREV_9285(ah) && !AR_SREV_9271(ah)) { +@@ -503,9 +500,6 @@ static void ar9002_hw_do_getnf(struct at + ath_print(common, ATH_DBG_CALIBRATE, + "NF calibrated [ext] [chain 0] is %d\n", nf); + +- if (AR_SREV_9271(ah) && (nf >= -114)) +- nf = -116; +- + nfarray[3] = nf; + + if (!AR_SREV_9285(ah) && !AR_SREV_9271(ah)) { +@@ -520,6 +514,30 @@ static void ar9002_hw_do_getnf(struct at } } @@ -56,7 +76,7 @@ void ar9002_hw_attach_phy_ops(struct ath_hw *ah) { struct ath_hw_private_ops *priv_ops = ath9k_hw_private_ops(ah); -@@ -532,4 +556,6 @@ void ar9002_hw_attach_phy_ops(struct ath +@@ -532,4 +550,6 @@ void ar9002_hw_attach_phy_ops(struct ath priv_ops->olc_init = ar9002_olc_init; priv_ops->compute_pll_control = ar9002_hw_compute_pll_control; priv_ops->do_getnf = ar9002_hw_do_getnf; @@ -302,7 +322,7 @@ - noise_floor = AR_PHY_CCA_MAX_AR9285_GOOD_VALUE; - else if (AR_SREV_9287(ah)) - noise_floor = AR_PHY_CCA_MAX_AR9287_GOOD_VALUE; -+ if (IS_CHAN_2GHZ(ah->curchan)) ++ if (!ah->curchan || IS_CHAN_2GHZ(ah->curchan)) + limit = &ah->nf_2g; else - noise_floor = AR_PHY_CCA_MAX_AR5416_GOOD_VALUE; |