diff options
| author | Eyal Shapira <[email protected]> | 2014-08-13 00:26:17 +0300 |
|---|---|---|
| committer | Emmanuel Grumbach <[email protected]> | 2014-09-08 19:47:22 +0300 |
| commit | 2cddddc56a1179aa71b460ad616176c237d4a243 (patch) | |
| tree | 561e553def9c08cb629ecd051336e71d5c01fe05 /net/lapb/lapb_subr.c | |
| parent | 498abba6a0b2bc7ed0b57772d664a549dcabc4d7 (diff) | |
iwlwifi: mvm: fix an overflow in iwl_mvm_get_signal_strength
The idea here is to translate a value of 0 received from
the firmware to the lowest rssi figure. As rx_status->chain_signal
is a signed byte the lowest possible value is -128 and not -256.
-256 was causing 0 to get stored in the signed byte.
Signed-off-by: Eyal Shapira <[email protected]>
Reviewed-by: Johannes Berg <[email protected]>
Signed-off-by: Emmanuel Grumbach <[email protected]>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions