diff options
author | Sven Eckelmann <sven@narfation.org> | 2013-01-31 09:26:48 (GMT) |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2013-02-01 19:27:24 (GMT) |
commit | 128243740923b2b14d16be2545233a75ba4a2c0f (patch) | |
tree | 18e5d84c2e6df44d9904ca482f23bf08b159baea /drivers | |
parent | 00b54182344ea2ca3e570fd8d9803f8e7dc98fb4 (diff) | |
download | linux-fsl-qoriq-128243740923b2b14d16be2545233a75ba4a2c0f.tar.xz |
ath9k: Fix sparse __CHECK_ENDIAN__ for spectral code
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/ath9k.h | 8 | ||||
-rw-r--r-- | drivers/net/wireless/ath/ath9k/recv.c | 9 |
2 files changed, 9 insertions, 8 deletions
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h index 21e2e42..97c90b2 100644 --- a/drivers/net/wireless/ath/ath9k/ath9k.h +++ b/drivers/net/wireless/ath/ath9k/ath9k.h @@ -871,7 +871,7 @@ enum ath_fft_sample_type { struct fft_sample_tlv { u8 type; /* see ath_fft_sample */ - u16 length; + __be16 length; /* type dependent data follows */ } __packed; @@ -880,15 +880,15 @@ struct fft_sample_ht20 { u8 max_exp; - u16 freq; + __be16 freq; s8 rssi; s8 noise; - u16 max_magnitude; + __be16 max_magnitude; u8 max_index; u8 bitmap_weight; - u64 tsf; + __be64 tsf; u8 data[SPECTRAL_HT20_NUM_BINS]; } __packed; diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 0fb7932..2d0fd17 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -1038,6 +1038,7 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr, struct ath_ht20_mag_info *mag_info; int len = rs->rs_datalen; int dc_pos; + u16 length, max_magnitude; /* AR9280 and before report via ATH9K_PHYERR_RADAR, AR93xx and newer * via ATH9K_PHYERR_SPECTRAL. Haven't seen ATH9K_PHYERR_FALSE_RADAR_EXT @@ -1065,8 +1066,8 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr, return 1; fft_sample.tlv.type = ATH_FFT_SAMPLE_HT20; - fft_sample.tlv.length = sizeof(fft_sample) - sizeof(fft_sample.tlv); - fft_sample.tlv.length = __cpu_to_be16(fft_sample.tlv.length); + length = sizeof(fft_sample) - sizeof(fft_sample.tlv); + fft_sample.tlv.length = __cpu_to_be16(length); fft_sample.freq = __cpu_to_be16(ah->curchan->chan->center_freq); fft_sample.rssi = fix_rssi_inv_only(rs->rs_rssi_ctl0); @@ -1112,8 +1113,8 @@ static int ath_process_fft(struct ath_softc *sc, struct ieee80211_hdr *hdr, memcpy(fft_sample.data, bins, SPECTRAL_HT20_NUM_BINS); fft_sample.max_exp = mag_info->max_exp & 0xf; - fft_sample.max_magnitude = spectral_max_magnitude(mag_info->all_bins); - fft_sample.max_magnitude = __cpu_to_be16(fft_sample.max_magnitude); + max_magnitude = spectral_max_magnitude(mag_info->all_bins); + fft_sample.max_magnitude = __cpu_to_be16(max_magnitude); fft_sample.max_index = spectral_max_index(mag_info->all_bins); fft_sample.bitmap_weight = spectral_bitmap_weight(mag_info->all_bins); fft_sample.tsf = __cpu_to_be64(tsf); |