diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2017-09-08 11:54:46 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2017-09-21 11:42:01 +0200 |
| commit | 4c121fd690d9c465e4cb09b7859adfdd6a0aee1d (patch) | |
| tree | a5a2bf2efa32f279f3792212d6ebe70b7158c00e /net/mac80211/mesh_hwmp.c | |
| parent | 1281103770e909e064edbb22a1115a0c14eca081 (diff) | |
mac80211: use offsetofend()
This was created using the following spatch:
@find@
type S;
expression M, M2;
position p;
@@
offsetof(S, M) + sizeof(M2)@p
@script:python@
m << find.M;
m2 << find.M2;
@@
if not m2.endswith('-> ' + m):
cocci.include_match(False)
@change@
type find.S;
expression find.M, find.M2;
position find.p;
@@
-offsetof(S, M) + sizeof(M2)@p
+offsetofend(S, M)
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh_hwmp.c')
| -rw-r--r-- | net/mac80211/mesh_hwmp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/mac80211/mesh_hwmp.c b/net/mac80211/mesh_hwmp.c index d8bbd0d2225a..146ec6c0f12f 100644 --- a/net/mac80211/mesh_hwmp.c +++ b/net/mac80211/mesh_hwmp.c @@ -111,8 +111,8 @@ static int mesh_path_sel_frame_tx(enum mpath_frame_type action, u8 flags, struct sk_buff *skb; struct ieee80211_mgmt *mgmt; u8 *pos, ie_len; - int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) + - sizeof(mgmt->u.action.u.mesh_action); + int hdr_len = offsetofend(struct ieee80211_mgmt, + u.action.u.mesh_action); skb = dev_alloc_skb(local->tx_headroom + hdr_len + @@ -242,8 +242,8 @@ int mesh_path_error_tx(struct ieee80211_sub_if_data *sdata, struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; struct ieee80211_mgmt *mgmt; u8 *pos, ie_len; - int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) + - sizeof(mgmt->u.action.u.mesh_action); + int hdr_len = offsetofend(struct ieee80211_mgmt, + u.action.u.mesh_action); if (time_before(jiffies, ifmsh->next_perr)) return -EAGAIN; |