[GitHub] [nuttx] pkarashchenko commented on a diff in pull request #8176: Build warning fixes

[GitBox <gi...@apache.org>]

pkarashchenko commented on code in PR #8176:
URL: https://github.com/apache/nuttx/pull/8176#discussion_r1073452370


##########
mm/mempool/mempool_multiple.c:
##########
@@ -220,7 +220,7 @@ mempool_multiple_get_dict(FAR struct mempool_multiple_s *mpool,
   col = index - (row << mpool->dict_col_num_log2);
   if (mpool->dict[row] == NULL ||
       mpool->dict[row][col].addr != addr ||
-      blk - addr >= mpool->dict[row][col].size)
+      (FAR char *)blk - (FAR char *)addr >= mpool->dict[row][col].size)

Review Comment:
   Just an alternative is `uintptr_t`.



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