ath9k: make sure main_rssi is positive

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some times the rssi control descriptor for the main antenna may be
negative like that of alternate antenna, hence before  incrementing
packet counts/rssi of main/alternate antenna make sure both main_rssi
and alt_rssi are positive only. this avoids wrong selection of antenna
due to diversity

Cc: Gabriel Tseng <Gabriel.Tseng@Atheros.com>
Cc: Senthilkumar Balasubramanian <Senthilkumar.Balasubramanian@Atheros.com>
Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

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Mohammed Shafi Shajakhan 2011-05-13 20:31:40 +05:30 • committed by John W. Linville

parent 3e9a212a9e

commit 21e8ee6d20

1 changed files with 2 additions and 2 deletions

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drivers/net/wireless/ath/ath9k/recv.c

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