[RFC 4/8] eal: avoid shadowed variable aligned_end

[Stephen Hemminger]

Fix instance where variable was being shadowed by
using a new name.

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 lib/eal/common/malloc_heap.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/eal/common/malloc_heap.c b/lib/eal/common/malloc_heap.c
index 13a56e490e..602266fba0 100644
--- a/lib/eal/common/malloc_heap.c
+++ b/lib/eal/common/malloc_heap.c
@@ -1044,7 +1044,7 @@ malloc_heap_free(struct malloc_elem *elem)
        /* if we unmapped some memory, we need to do additional work for ASan */
        if (unmapped) {
                void *asan_end = RTE_PTR_ADD(asan_ptr, asan_data_len);
-               void *aligned_end = RTE_PTR_ADD(aligned_start, aligned_len);
+               void *asan_aligned = RTE_PTR_ADD(aligned_start, aligned_len);
                void *aligned_trailer = RTE_PTR_SUB(aligned_start,
                                MALLOC_ELEM_TRAILER_LEN);
 
@@ -1064,8 +1064,8 @@ malloc_heap_free(struct malloc_elem *elem)
                 * unmapped space that was marked as freezone for ASan, we need
                 * to mark the malloc header as available.
                 */
-               if (asan_end > aligned_end)
-                       asan_set_zone(aligned_end, MALLOC_ELEM_HEADER_LEN, 
0x00);
+               if (asan_end > asan_aligned)
+                       asan_set_zone(asan_aligned, MALLOC_ELEM_HEADER_LEN, 
0x00);
 
                /* if there's space before unmapped memory, mark as available */
                if (asan_ptr < aligned_start)
-- 
2.47.2