"incvalue" variable holds a result of "er32(TIMINCA) & E1000_TIMINCA_INCVALUE_MASK" and used in "do_div(temp, incvalue)" as a divisor.
Thus, "u64 incvalue" declaration is probably a mistake. Even though it seems to be a harmless one, let's fix it. Signed-off-by: Denys Vlasenko <[email protected]> CC: Jeff Kirsher <[email protected]> CC: Jesse Brandeburg <[email protected]> CC: Shannon Nelson <[email protected]> CC: Carolyn Wyborny <[email protected]> CC: Don Skidmore <[email protected]> CC: Bruce Allan <[email protected]> CC: John Ronciak <[email protected]> CC: Mitch Williams <[email protected]> CC: David S. Miller <[email protected]> CC: LKML <[email protected]> CC: [email protected] --- drivers/net/ethernet/intel/e1000e/netdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c index 9b4ec13..967311b 100644 --- a/drivers/net/ethernet/intel/e1000e/netdev.c +++ b/drivers/net/ethernet/intel/e1000e/netdev.c @@ -4300,7 +4300,8 @@ static cycle_t e1000e_cyclecounter_read(const struct cyclecounter *cc) } if ((hw->mac.type == e1000_82574) || (hw->mac.type == e1000_82583)) { - u64 incvalue, time_delta, rem, temp; + u64 time_delta, rem, temp; + u32 incvalue; int i; /* errata for 82574/82583 possible bad bits read from SYSTIMH/L -- 1.8.1.4
