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-rw-r--r--Documentation/networking/segmentation-offloads.txt5
1 files changed, 4 insertions, 1 deletions
diff --git a/Documentation/networking/segmentation-offloads.txt b/Documentation/networking/segmentation-offloads.txt
index fc0c949e7f9c..aca542ec125c 100644
--- a/Documentation/networking/segmentation-offloads.txt
+++ b/Documentation/networking/segmentation-offloads.txt
@@ -155,7 +155,10 @@ Therefore, any code in the core networking stack must be aware of the
possibility that gso_size will be GSO_BY_FRAGS and handle that case
appropriately.
-There are a couple of helpers to make this easier:
+There are some helpers to make this easier:
+
+ - skb_is_gso(skb) && skb_is_gso_sctp(skb) is the best way to see if
+ an skb is an SCTP GSO skb.
- For size checks, the skb_gso_validate_*_len family of helpers correctly
considers GSO_BY_FRAGS.