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authorRandy Dunlap <rdunlap@infradead.org>2021-08-08 22:08:34 +0300
committerJakub Kicinski <kuba@kernel.org>2021-08-10 01:37:35 +0300
commitd6e712aa7e6a3d5a9633f4bcbe2237f3edc292bd (patch)
tree212a71ac2cb3165afddb3151576f51326ed896b1 /net/openvswitch/flow.c
parentbeb7f2de5728b0bd2140a652fa51f6ad85d159f7 (diff)
downloadlinux-d6e712aa7e6a3d5a9633f4bcbe2237f3edc292bd.tar.xz
net: openvswitch: fix kernel-doc warnings in flow.c
Repair kernel-doc notation in a few places to make it conform to the expected format. Fixes the following kernel-doc warnings: flow.c:296: warning: This comment starts with '/**', but isn't a kernel-doc comment. Refer Documentation/doc-guide/kernel-doc.rst * Parse vlan tag from vlan header. flow.c:296: warning: missing initial short description on line: * Parse vlan tag from vlan header. flow.c:537: warning: No description found for return value of 'key_extract_l3l4' flow.c:769: warning: No description found for return value of 'key_extract' Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Pravin B Shelar <pshelar@ovn.org> Cc: dev@openvswitch.org Link: https://lore.kernel.org/r/20210808190834.23362-1-rdunlap@infradead.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/openvswitch/flow.c')
-rw-r--r--net/openvswitch/flow.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index e586424d8b04..9713035b89e3 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -293,14 +293,14 @@ static bool icmp6hdr_ok(struct sk_buff *skb)
}
/**
- * Parse vlan tag from vlan header.
+ * parse_vlan_tag - Parse vlan tag from vlan header.
* @skb: skb containing frame to parse
* @key_vh: pointer to parsed vlan tag
* @untag_vlan: should the vlan header be removed from the frame
*
- * Returns ERROR on memory error.
- * Returns 0 if it encounters a non-vlan or incomplete packet.
- * Returns 1 after successfully parsing vlan tag.
+ * Return: ERROR on memory error.
+ * %0 if it encounters a non-vlan or incomplete packet.
+ * %1 after successfully parsing vlan tag.
*/
static int parse_vlan_tag(struct sk_buff *skb, struct vlan_head *key_vh,
bool untag_vlan)
@@ -532,6 +532,7 @@ static int parse_nsh(struct sk_buff *skb, struct sw_flow_key *key)
* L3 header
* @key: output flow key
*
+ * Return: %0 if successful, otherwise a negative errno value.
*/
static int key_extract_l3l4(struct sk_buff *skb, struct sw_flow_key *key)
{
@@ -748,8 +749,6 @@ static int key_extract_l3l4(struct sk_buff *skb, struct sw_flow_key *key)
*
* The caller must ensure that skb->len >= ETH_HLEN.
*
- * Returns 0 if successful, otherwise a negative errno value.
- *
* Initializes @skb header fields as follows:
*
* - skb->mac_header: the L2 header.
@@ -764,6 +763,8 @@ static int key_extract_l3l4(struct sk_buff *skb, struct sw_flow_key *key)
*
* - skb->protocol: the type of the data starting at skb->network_header.
* Equals to key->eth.type.
+ *
+ * Return: %0 if successful, otherwise a negative errno value.
*/
static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
{