examples/netmap: fix build for x32 ABI

Fix a cast issue:
examples/netmap_compat/lib/compat_netmap.c:827:10: error: cast to
  pointer from integer of different size [-Werror=int-to-pointer-cast]

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>

diff --git a/examples/netmap_compat/lib/compat_netmap.c b/examples/netmap_compat/lib/compat_netmap.c
index 1d86ef0145520baff63c6f23a7e2cc26f3adcbcd..856ab6ee2e7cb05a5d49f9b4a790cb43a9e7137f 100644 (file)
--- a/examples/netmap_compat/lib/compat_netmap.c
+++ b/examples/netmap_compat/lib/compat_netmap.c
@@ -824,7 +824,7 @@ rte_netmap_mmap(void *addr, size_t length,
                return (MAP_FAILED);
        }
 
-       return ((void *)((uintptr_t)netmap.mem + offset));
+       return (void *)((uintptr_t)netmap.mem + (uintptr_t)offset);
 }
 
 /**