Commit-ID: 53b1cf8a28c440fcb241f6fb84da71a7cb0f74f0 Gitweb: http://git.kernel.org/tip/53b1cf8a28c440fcb241f6fb84da71a7cb0f74f0 Author: Bob Copeland <me@xxxxxxxxxxxxxxx> AuthorDate: Tue, 24 Aug 2010 21:37:14 -0400 Committer: John W. Linville <linville@xxxxxxxxxxxxx> CommitDate: Fri, 27 Aug 2010 13:27:05 -0400 ath5k: fix off-by-one in pilot magnitude mask If the symbol offset is 46, it will be counted in both the third and fourth bytes of the mask, and in this case the shift will be negative which can pollute high order bits in the mask. This may negatively impact OFDM symbol detection. Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx> Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx> --- drivers/net/wireless/ath/ath5k/phy.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 8c27a36..984ba92 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -1582,7 +1582,7 @@ ath5k_hw_set_spur_mitigation_filter(struct ath5k_hw *ah, else if (curr_sym_off >= 31 && curr_sym_off <= 46) mag_mask[2] |= plt_mag_map << (curr_sym_off - 31) * 2; - else if (curr_sym_off >= 46 && curr_sym_off <= 53) + else if (curr_sym_off >= 47 && curr_sym_off <= 53) mag_mask[3] |= plt_mag_map << (curr_sym_off - 47) * 2; -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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