[PATCH net-next v3] net: kcm: fix direct access to bv_len

[Mina Almasry]

Minor fix for kcm: code wanting to access the fields inside an skb
frag should use the skb_frag_*() helpers, instead of accessing the
fields directly.

Signed-off-by: Mina Almasry <almasrymina@xxxxxxxxxx>

---
 net/kcm/kcmsock.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index 65d1f6755f98..1184d40167b8 100644
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -634,7 +634,7 @@ static int kcm_write_msgs(struct kcm_sock *kcm)
 
 		msize = 0;
 		for (i = 0; i < skb_shinfo(skb)->nr_frags; i++)
-			msize += skb_shinfo(skb)->frags[i].bv_len;
+			msize += skb_frag_size(&skb_shinfo(skb)->frags[i]);
 
 		iov_iter_bvec(&msg.msg_iter, ITER_SOURCE,
 			      skb_shinfo(skb)->frags, skb_shinfo(skb)->nr_frags,
-- 
2.43.0.472.g3155946c3a-goog