rtlwifi: rtl8192de: fix ofdm power compensation

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ofdm_index[] is used to indicate how many power compensation is needed to
current thermal value. For internal PA module or 2.4G band, the min_index
is different from other cases.

This issue originally is reported by Dan. He found the size of ofdm_index[]
is 2, but access index 'i' may be equal to 2 if 'rf' is 2 in case of
'is2t'.

In fact, the chunk of code is added to wrong place, so move it back to
proper place, and then power compensation and buffer overflow are fixed.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201207031903.7599-1-pkshih@realtek.com

...

This commit is contained in:

Ping-Ke Shih 2020-12-07 11:19:03 +08:00 • committed by Kalle Valo

parent 18572b0b54

commit 3f79e54159

1 changed files with 7 additions and 6 deletions

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drivers/net/wireless/realtek/rtlwifi/rtl8192de/dm.c

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