[why/how]
Due to compiler optimization the values would be
passed to the division function uninitialized
causing a div by zero. Initialize the numerator
and denominator to 0 and 1 to prevent division
by zero.
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
static struct fixed31_32 get_pbn_from_bw_in_kbps(uint64_t kbps)
{
struct fixed31_32 peak_kbps;
- uint32_t numerator;
- uint32_t denominator;
+ uint32_t numerator = 0;
+ uint32_t denominator = 1;
/*
* margin 5300ppm + 300ppm ~ 0.6% as per spec, factor is 1.006