The variables 'res' inside the functions sparx5_ptp_get_1ppm and
sparx5_ptp_get_nominal_value was not initialized. So in case of the default
case of the switch after, it would return an uninitialized variable.
This makes also the clang builds to failed.
Fixes:
0933bd04047c3b ("net: sparx5: Add support for ptp clocks")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Link: https://lore.kernel.org/r/20220304140918.3356873-1-horatiu.vultur@microchip.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
* (1/1000000)/((2^-59)/X)
*/
- u64 res;
+ u64 res = 0;
switch (sparx5->coreclock) {
case SPX5_CORE_CLOCK_250MHZ:
static u64 sparx5_ptp_get_nominal_value(struct sparx5 *sparx5)
{
- u64 res;
+ u64 res = 0;
switch (sparx5->coreclock) {
case SPX5_CORE_CLOCK_250MHZ: