tests/qtest/pflash: Clean up local variable shadowing

Fix:

  tests/qtest/pflash-cfi02-test.c: In function ‘test_geometry’:
  tests/qtest/pflash-cfi02-test.c:409:22: warning: declaration of ‘byte_addr’ shadows a previous local [-Wshadow=compatible-local]
    409 |             uint64_t byte_addr = (uint64_t)i * c->sector_len[region];
        |                      ^~~~~~~~~
  tests/qtest/pflash-cfi02-test.c:342:14: note: shadowed declaration is here
    342 |     uint64_t byte_addr = 0;
        |              ^~~~~~~~~

Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
Message-ID: <[email protected]>
Reviewed-by: Peter Maydell <[email protected]>
Signed-off-by: Thomas Huth <[email protected]>

Author: philmd

tests/qtest/pflash-cfi02-test.c

@@ -406,7 +406,7 @@ static void test_geometry(const void *opaque)
 
     for (int region = 0; region < nb_erase_regions; ++region) {
         for (uint32_t i = 0; i < c->nb_blocs[region]; ++i) {
-            uint64_t byte_addr = (uint64_t)i * c->sector_len[region];
+            byte_addr = (uint64_t)i * c->sector_len[region];
             g_assert_cmphex(flash_read(c, byte_addr), ==, bank_mask(c));
         }
     }