ath9k: Skip FFT reports if we are out of output buffers

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There is no reason to keep processing FFT reports if there is no
space left on the relayfs buffers for the results. This saves
lots of CPU cycles, especially on normal (non-short) reports.

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 23:51:19 +00:00 • committed by Kalle Valo

parent 9acc98b9ec

commit 6b8f85a918

1 changed files with 28 additions and 0 deletions

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

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