Stefan Agner [off-list ref] wrote:

The last value in the log_table wraps around to a negative value
since s16 has a value range of -32768 to 32767. This is not what
the table intends to represent. Use the closest positive value
32767.

This fixes a warning seen with clang:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/phy/phy_qmath.c:216:2: warning:
      implicit conversion from 'int' to 's16' (aka 'short') changes
value from 32768
      to -32768 [-Wconstant-conversion]
        32768
        ^~~~~
1 warning generated.

Fixes: 4c0bfeaae9f9 ("brcmsmac: fix array out-of-bounds access in qm_log10")
Cc: Tobias Regnery <redacted>
Signed-off-by: Stefan Agner <stefan@agner.ch>

Patch applied to wireless-drivers-next.git, thanks.

c9a61469fc97 brcmsmac: fix wrap around in conversion from constant to s16

-- 
https://patchwork.kernel.org/patch/10468755/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches