ssa.c: Commentary change

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
ssa.c: Change variable name in ssa_access_map_callback

for consistency with similar code in SSA_CONN_DONE message
handling in ssa_access_handler

Signed-off-by: Hal Rosenstock <hal@mellanox.com>
acm.c: Add error return value to log message in acm_issue_query

Signed-off-by: Sasha Kotchubievsky <sashakot@mellanox.com>
Signed-off-by: Hal Rosenstock <hal@mellanox.com>