step_assign_addresses_interleaved() contains a loop that either sets total_mem to a fixed value or keeps incrementing it.
If we exclusively run into the "keep incrementing it"-case, we would start with an uninitialized total_mem. Fix this by initializing it to 0. Signed-off-by: Ahmad Fatoum <[email protected]> --- drivers/ddr/fsl/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ddr/fsl/main.c b/drivers/ddr/fsl/main.c index 27303fec7e39..c8217a86ddf8 100644 --- a/drivers/ddr/fsl/main.c +++ b/drivers/ddr/fsl/main.c @@ -97,7 +97,7 @@ static unsigned long long step_assign_addresses_linear(struct fsl_ddr_info *pinf static unsigned long long step_assign_addresses_interleaved(struct fsl_ddr_info *pinfo, unsigned long long current_mem_base) { - unsigned long long total_mem, total_ctlr_mem; + unsigned long long total_mem = 0, total_ctlr_mem; unsigned long long rank_density, ctlr_density = 0; int i; -- 2.39.2
