As in lmb_region, cnt < max and in the lmb library use region[i] only with i in 0...cnt, this region array size can be reduced by 1 element without overflow.
This patch allows to reduce the struct lmb size.
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com ---
Changes in v2: - new in V2: reduce size impact by correct regions array size
include/lmb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/lmb.h b/include/lmb.h index d3adf8ef69..898ce15d07 100644 --- a/include/lmb.h +++ b/include/lmb.h @@ -20,7 +20,7 @@ struct lmb_property { struct lmb_region { unsigned long cnt; unsigned long max; - struct lmb_property region[CONFIG_LMB_MAX_REGIONS + 1]; + struct lmb_property region[CONFIG_LMB_MAX_REGIONS]; };
struct lmb {