From: Nick Kossifidis <mickflemm@gmail.com>
Date: Wed, 29 Apr 2015 23:51:19 +0000 (+0000)
Subject: ath9k: Skip FFT reports if we are out of output buffers
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~230^2~8
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b8f85a9188321e59995d172efab9e97afd3906f;p=pandora-kernel.git

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

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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