ae5afa8851
We might assign -1 to it in some cases when key is NULL, which means the key_idx isn't used but can lead to a warning from static checkers such as smatch. Make the struct member signed simply to avoid that, we only need a range of -1..3 anyway. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Bug: 253289327 Change-Id: Iaaa6e53137530af1c5364de880c7e0947abd19bc (cherry picked from commit 23cc6d8c37cdbe3b2b74a922f3311ecb2a5aea6c) Signed-off-by: Kiran Kumar Lokere <quic_klokere@quicinc.com> Signed-off-by: Carlos Llamas <cmllamas@google.com>