diff options
-rw-r--r-- | include/net/genetlink.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/net/genetlink.h b/include/net/genetlink.h index 8a64b811a39a..b4c7c1cbcf40 100644 --- a/include/net/genetlink.h +++ b/include/net/genetlink.h | |||
@@ -195,7 +195,8 @@ static inline int genlmsg_end(struct sk_buff *skb, void *hdr) | |||
195 | */ | 195 | */ |
196 | static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr) | 196 | static inline void genlmsg_cancel(struct sk_buff *skb, void *hdr) |
197 | { | 197 | { |
198 | nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN); | 198 | if (hdr) |
199 | nlmsg_cancel(skb, hdr - GENL_HDRLEN - NLMSG_HDRLEN); | ||
199 | } | 200 | } |
200 | 201 | ||
201 | /** | 202 | /** |