| commit | 2cddddc56a1179aa71b460ad616176c237d4a243 | [log] [tgz] |
|---|---|---|
| author | Eyal Shapira <eyal@wizery.com> | Wed Aug 13 00:26:17 2014 +0300 |
| committer | Emmanuel Grumbach <emmanuel.grumbach@intel.com> | Mon Sep 08 19:47:22 2014 +0300 |
| tree | 561e553def9c08cb629ecd051336e71d5c01fe05 | |
| 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 <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>