This patch fixes all the issues with alignment matching of open
parenthesis found by checkpatch.pl and makes them follow the
network coding style now.
CHECK: Alignment should match open parenthesis
+static int uncompress_addr(struct sk_buff *skb,
+ struct in6_addr *ipaddr, const u8 address_mode,
CHECK: Alignment should match open parenthesis
+static int uncompress_context_based_src_addr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
CHECK: Alignment should match open parenthesis
+static int skb_deliver(struct sk_buff *skb, struct ipv6hdr *hdr,
+ struct net_device *dev, skb_delivery_cb deliver_skb)
CHECK: Alignment should match open parenthesis
+ new = skb_copy_expand(skb, sizeof(struct ipv6hdr), skb_tailroom(skb),
+ GFP_ATOMIC);
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__, "raw skb data dump before receiving",
+ new->data, new->len);
CHECK: Alignment should match open parenthesis
+lowpan_uncompress_multicast_daddr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
CHECK: Alignment should match open parenthesis
+ raw_dump_inline(NULL, "Reconstructed ipv6 multicast addr is",
+ ipaddr->s6_addr, 16);
CHECK: Alignment should match open parenthesis
+int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
+ const u8 *saddr, const u8 saddr_type, const u8 saddr_len,
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__, "raw skb data dump uncompressed",
+ skb->data, skb->len);
CHECK: Alignment should match open parenthesis
+ err = uncompress_addr(skb, &hdr.saddr, tmp, saddr,
+ saddr_type, saddr_len);
CHECK: Alignment should match open parenthesis
+ err = uncompress_addr(skb, &hdr.daddr, tmp, daddr,
+ daddr_type, daddr_len);
CHECK: Alignment should match open parenthesis
+ pr_debug("dest: stateless compression mode %d dest %pI6c\n",
+ tmp, &hdr.daddr);
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__, "raw UDP header dump",
+ (u8 *)&uh, sizeof(uh));
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__, "raw header dump", (u8 *)&hdr,
+ sizeof(hdr));
CHECK: Alignment should match open parenthesis
+int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
+ unsigned short type, const void *_daddr,
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__, "raw skb network header dump",
+ skb_network_header(skb), sizeof(struct ipv6hdr));
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__,
+ "sending raw skb network uncompressed packet",
CHECK: Alignment should match open parenthesis
+ if (((hdr->flow_lbl[0] & 0x0F) == 0) &&
+ (hdr->flow_lbl[1] == 0) && (hdr->flow_lbl[2] == 0)) {
WARNING: quoted string split across lines
+ pr_debug("dest address unicast link-local %pI6c "
+ "iphc1 0x%02x\n", &hdr->daddr, iphc1);
CHECK: Alignment should match open parenthesis
+ raw_dump_table(__func__, "raw skb data dump compressed",
+ skb->data, skb->len);
Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
---
net/6lowpan/iphc.c | 74 ++++++++++++++++++++++++++----------------------------
1 file changed, 35 insertions(+), 39 deletions(-)
diff --git a/net/6lowpan/iphc.c b/net/6lowpan/iphc.c
index 3069eb615ace..c718253a4e07 100644
--- a/net/6lowpan/iphc.c
+++ b/net/6lowpan/iphc.c
@@ -63,9 +63,9 @@
* address_mode is sam value or dam value.
*/
static int uncompress_addr(struct sk_buff *skb,
- struct in6_addr *ipaddr, const u8 address_mode,
- const u8 *lladdr, const u8 addr_type,
- const u8 addr_len)
+ struct in6_addr *ipaddr, const u8 address_mode,
+ const u8 *lladdr, const u8 addr_type,
+ const u8 addr_len)
{
bool fail;
@@ -142,8 +142,8 @@ static int uncompress_addr(struct sk_buff *skb,
* based address(non-multicast).
*/
static int uncompress_context_based_src_addr(struct sk_buff *skb,
- struct in6_addr *ipaddr,
- const u8 sam)
+ struct in6_addr *ipaddr,
+ const u8 sam)
{
switch (sam) {
case LOWPAN_IPHC_ADDR_00:
@@ -172,13 +172,13 @@ static int uncompress_context_based_src_addr(struct sk_buff *skb,
}
static int skb_deliver(struct sk_buff *skb, struct ipv6hdr *hdr,
- struct net_device *dev, skb_delivery_cb deliver_skb)
+ struct net_device *dev, skb_delivery_cb deliver_skb)
{
struct sk_buff *new;
int stat;
new = skb_copy_expand(skb, sizeof(struct ipv6hdr), skb_tailroom(skb),
- GFP_ATOMIC);
+ GFP_ATOMIC);
kfree_skb(skb);
if (!new)
@@ -193,7 +193,7 @@ static int skb_deliver(struct sk_buff *skb, struct ipv6hdr *hdr,
new->dev = dev;
raw_dump_table(__func__, "raw skb data dump before receiving",
- new->data, new->len);
+ new->data, new->len);
stat = deliver_skb(new, dev);
@@ -205,10 +205,9 @@ static int skb_deliver(struct sk_buff *skb, struct ipv6hdr *hdr,
/* Uncompress function for multicast destination address,
* when M bit is set.
*/
-static int
-lowpan_uncompress_multicast_daddr(struct sk_buff *skb,
- struct in6_addr *ipaddr,
- const u8 dam)
+static int lowpan_uncompress_multicast_daddr(struct sk_buff *skb,
+ struct in6_addr *ipaddr,
+ const u8 dam)
{
bool fail;
@@ -254,13 +253,12 @@ lowpan_uncompress_multicast_daddr(struct sk_buff *skb,
}
raw_dump_inline(NULL, "Reconstructed ipv6 multicast addr is",
- ipaddr->s6_addr, 16);
+ ipaddr->s6_addr, 16);
return 0;
}
-static int
-uncompress_udp_header(struct sk_buff *skb, struct udphdr *uh)
+static int uncompress_udp_header(struct sk_buff *skb, struct udphdr *uh)
{
bool fail;
u8 tmp = 0, val = 0;
@@ -336,16 +334,16 @@ err:
static const u8 lowpan_ttl_values[] = { 0, 1, 64, 255 };
int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
- const u8 *saddr, const u8 saddr_type, const u8 saddr_len,
- const u8 *daddr, const u8 daddr_type, const u8 daddr_len,
- u8 iphc0, u8 iphc1, skb_delivery_cb deliver_skb)
+ const u8 *saddr, const u8 saddr_type, const u8 saddr_len,
+ const u8 *daddr, const u8 daddr_type, const u8 daddr_len,
+ u8 iphc0, u8 iphc1, skb_delivery_cb deliver_skb)
{
struct ipv6hdr hdr = {};
u8 tmp, num_context = 0;
int err;
raw_dump_table(__func__, "raw skb data dump uncompressed",
- skb->data, skb->len);
+ skb->data, skb->len);
/* another if the CID flag is set */
if (iphc1 & LOWPAN_IPHC_CID) {
@@ -424,13 +422,12 @@ int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
if (iphc1 & LOWPAN_IPHC_SAC) {
/* Source address context based uncompression */
pr_debug("SAC bit is set. Handle context based source address.\n");
- err = uncompress_context_based_src_addr(
- skb, &hdr.saddr, tmp);
+ err = uncompress_context_based_src_addr(skb, &hdr.saddr, tmp);
} else {
/* Source address uncompression */
pr_debug("source address stateless compression\n");
err = uncompress_addr(skb, &hdr.saddr, tmp, saddr,
- saddr_type, saddr_len);
+ saddr_type, saddr_len);
}
/* Check on error of previous branch */
@@ -446,16 +443,17 @@ int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
pr_debug("dest: context-based mcast compression\n");
/* TODO: implement this */
} else {
- err = lowpan_uncompress_multicast_daddr(
- skb, &hdr.daddr, tmp);
+ err = lowpan_uncompress_multicast_daddr(skb, &hdr.daddr,
+ tmp);
+
if (err)
goto drop;
}
} else {
err = uncompress_addr(skb, &hdr.daddr, tmp, daddr,
- daddr_type, daddr_len);
+ daddr_type, daddr_len);
pr_debug("dest: stateless compression mode %d dest %pI6c\n",
- tmp, &hdr.daddr);
+ tmp, &hdr.daddr);
if (err)
goto drop;
}
@@ -484,7 +482,7 @@ int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
skb_copy_to_linear_data(skb, &uh, sizeof(struct udphdr));
raw_dump_table(__func__, "raw UDP header dump",
- (u8 *)&uh, sizeof(uh));
+ (u8 *)&uh, sizeof(uh));
hdr.nexthdr = UIP_PROTO_UDP;
}
@@ -499,8 +497,7 @@ int lowpan_process_data(struct sk_buff *skb, struct net_device *dev,
hdr.version, ntohs(hdr.payload_len), hdr.nexthdr,
hdr.hop_limit, &hdr.daddr);
- raw_dump_table(__func__, "raw header dump", (u8 *)&hdr,
- sizeof(hdr));
+ raw_dump_table(__func__, "raw header dump", (u8 *)&hdr, sizeof(hdr));
return skb_deliver(skb, &hdr, dev, deliver_skb);
@@ -594,8 +591,8 @@ static void compress_udp_header(u8 **hc_ptr, struct sk_buff *skb)
}
int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
- unsigned short type, const void *_daddr,
- const void *_saddr, unsigned int len)
+ unsigned short type, const void *_daddr,
+ const void *_saddr, unsigned int len)
{
u8 tmp, iphc0, iphc1, *hc_ptr;
struct ipv6hdr *hdr;
@@ -610,11 +607,11 @@ int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
pr_debug("IPv6 header dump:\n\tversion = %d\n\tlength = %d\n"
"\tnexthdr = 0x%02x\n\thop_lim = %d\n\tdest = %pI6c\n",
- hdr->version, ntohs(hdr->payload_len), hdr->nexthdr,
- hdr->hop_limit, &hdr->daddr);
+ hdr->version, ntohs(hdr->payload_len), hdr->nexthdr,
+ hdr->hop_limit, &hdr->daddr);
raw_dump_table(__func__, "raw skb network header dump",
- skb_network_header(skb), sizeof(struct ipv6hdr));
+ skb_network_header(skb), sizeof(struct ipv6hdr));
/* As we copy some bit-length fields, in the IPHC encoding bytes,
* we sometimes use |=
@@ -631,9 +628,8 @@ int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
raw_dump_inline(__func__, "daddr",
(unsigned char *)_daddr, IEEE802154_ADDR_LEN);
- raw_dump_table(__func__,
- "sending raw skb network uncompressed packet",
- skb->data, skb->len);
+ raw_dump_table(__func__, "sending raw skb network uncompressed packet",
+ skb->data, skb->len);
/* Traffic class, flow label
* If flow label is 0, compress it. If traffic class is 0, compress it
@@ -763,7 +759,7 @@ int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
iphc1 |= lowpan_compress_addr_64(&hc_ptr,
LOWPAN_IPHC_DAM_BIT, &hdr->daddr, _daddr);
pr_debug("dest address unicast link-local %pI6c "
- "iphc1 0x%02x\n", &hdr->daddr, iphc1);
+ "iphc1 0x%02x\n", &hdr->daddr, iphc1);
} else {
pr_debug("dest address unicast %pI6c\n", &hdr->daddr);
lowpan_push_hc_data(&hc_ptr, hdr->daddr.s6_addr, 16);
@@ -785,7 +781,7 @@ int lowpan_header_compress(struct sk_buff *skb, struct net_device *dev,
pr_debug("header len %d skb %u\n", (int)(hc_ptr - head), skb->len);
raw_dump_table(__func__, "raw skb data dump compressed",
- skb->data, skb->len);
+ skb->data, skb->len);
return 0;
}
EXPORT_SYMBOL_GPL(lowpan_header_compress);
--
1.9.3
--
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