X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_common.h;h=c4217082c9dd4c94e891ac048f769cdc9fb2d816;hb=7cfd28057832898ab1793603b2d1724039a9e18a;hp=8dda3e2944605a4576e41f50b74ba4d76ff3e4a9;hpb=b0c958e14dee3570a684fafb0ef5ca9c86c6f80d;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_common.h b/lib/librte_eal/common/include/rte_common.h
index 8dda3e2944..c4217082c9 100644
--- a/lib/librte_eal/common/include/rte_common.h
+++ b/lib/librte_eal/common/include/rte_common.h
@@ -347,8 +347,9 @@ rte_bsf32(uint32_t v)
  */
 #ifndef container_of
 #define container_of(ptr, type, member)	__extension__ ({		\
-			typeof(((type *)0)->member) *_ptr = (ptr);	\
-			(type *)(((char *)_ptr) - offsetof(type, member)); })
+			const typeof(((type *)0)->member) *_ptr = (ptr); \
+			(type *)(((uintptr_t)_ptr) - offsetof(type, member)); \
+		})
 #endif
 
 #define _RTE_STR(x) #x