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authorDaniele Di Proietto <daniele.di.proietto@gmail.com>2014-02-04 02:07:43 +0400
committerJesse Gross <jesse@nicira.com>2014-05-17 00:40:28 +0400
commitd0b4da137508db3d38998eae7f62c0f9699ee08c (patch)
treeef820a32b1e1e263e0175df766f584e910c32072 /net
parent7085130bab2f9c5b8d61bff73b01dc8195d0f974 (diff)
downloadlinux-d0b4da137508db3d38998eae7f62c0f9699ee08c.tar.xz
openvswitch: avoid warnings in vport_from_priv
This change, firstly, avoids declaring the formal parameter const, since it is treated as non const. (to avoid -Wcast-qual) Secondly, it cast the pointer from void* to u8*, since it is used in arithmetic (to avoid -Wpointer-arith) Signed-off-by: Daniele Di Proietto <daniele.di.proietto@gmail.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net')
-rw-r--r--net/openvswitch/vport.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
index d7e50a17396c..3e12940985a2 100644
--- a/net/openvswitch/vport.h
+++ b/net/openvswitch/vport.h
@@ -185,9 +185,9 @@ static inline void *vport_priv(const struct vport *vport)
* the result of a hash table lookup. @priv must point to the start of the
* private data area.
*/
-static inline struct vport *vport_from_priv(const void *priv)
+static inline struct vport *vport_from_priv(void *priv)
{
- return (struct vport *)(priv - ALIGN(sizeof(struct vport), VPORT_ALIGN));
+ return (struct vport *)((u8 *)priv - ALIGN(sizeof(struct vport), VPORT_ALIGN));
}
void ovs_vport_receive(struct vport *, struct sk_buff *,