lmb: correct size of the regions array

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>

diff --git a/include/lmb.h b/include/lmb.h
index d3adf8ef696efe15c56db9af48edd254a61dee97..898ce15d076f598db1310dedcc986334aac6fa67 100644 (file)
--- 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 {