ath9k: Perform integrity checks when processing FFT frames

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a) Check that the maximum magnitude is at the specified index

b) Check if the maximum magnitude index is at dc_pos and if so
calculate a new one (value at dc_pos is invalid)

c) Check if the specified maximum magnitude is indeed the maximum

Signed-off-by: Nick Kossifidis <mickflemm@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Nick Kossifidis 2015-04-29 23:51:15 +00:00 • committed by Kalle Valo

parent 58b5e4c731

commit 7fa580c193

1 changed files with 163 additions and 6 deletions

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169

drivers/net/wireless/ath/ath9k/common-spectral.c

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