mlxsw: thermal: Fix null dereference of NULL temperature parameter

The call to mlxsw_thermal_module_temp_and_thresholds_get passes a NULL
pointer for the temperature and this can be dereferenced in this function
if the mlxsw_reg_query call fails.  The simplist fix is to pass the
address of dummy temperature variable instead of a NULL pointer.

Addresses-Coverity: ("Explicit null dereferenced")
Fixes: 72a64c2fe9d8 ("mlxsw: thermal: Read module temperature thresholds using MTMP register")
Signed-off-by: Colin Ian King <[email protected]>
Reviewed-by: Ido Schimmel <[email protected]>
Signed-off-by: David S. Miller <[email protected]>

0 files changed, 0 insertions, 0 deletions