[PATCH 3/3] [IrDA] Memory allocations cleanups
Samuel Ortiz <samuel <at> sortiz.org>
2006-09-11 05:47:00 GMT
This patch replaces the bunch of arbitrary 64 and 128 bytes alloc_skb() calls
with more accurate allocation sizes.
Signed-off-by: Samuel Ortiz <samuel <at> sortiz.org>
---
include/net/irda/irlan_common.h | 10 ++++++-
include/net/irda/irlap_frame.h | 31 +++++++++++++++++++-
include/net/irda/irlmp.h | 2 +
net/irda/af_irda.c | 3 +-
net/irda/ircomm/ircomm_lmp.c | 4 +--
net/irda/iriap.c | 9 +++---
net/irda/iriap_event.c | 2 +
net/irda/irlan/irlan_common.c | 46 ++++++++++++++++++++++++------
net/irda/irlan/irlan_provider.c | 12 ++++++--
net/irda/irlap_frame.c | 59 +++++++++++++++++++++------------------
net/irda/irlmp.c | 2 +
net/irda/irttp.c | 14 +++++----
12 files changed, 136 insertions(+), 58 deletions(-)
diff --git a/include/net/irda/irlan_common.h b/include/net/irda/irlan_common.h
index 1c73bdb..9592c37 100644
--- a/include/net/irda/irlan_common.h
+++ b/include/net/irda/irlan_common.h
<at> <at> -98,7 +98,15 <at> <at> #define IRLAN_BYTE 0
#define IRLAN_SHORT 1
#define IRLAN_ARRAY 2
-#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER+LAP_MAX_HEADER)
+/* IrLAN sits on top if IrTTP */
+#define IRLAN_MAX_HEADER (TTP_HEADER+LMP_HEADER)
+/* 1 byte for the command code and 1 byte for the parameter count */
+#define IRLAN_CMD_HEADER 2
+
+#define IRLAN_STRING_PARAMETER_LEN(name, value) (1 + strlen((name)) + 2 \
+ + strlen ((value)))
+#define IRLAN_BYTE_PARAMETER_LEN(name) (1 + strlen((name)) + 2 + 1)
+#define IRLAN_SHORT_PARAMETER_LEN(name) (1 + strlen((name)) + 2 + 2)
/*
* IrLAN client
diff --git a/include/net/irda/irlap_frame.h b/include/net/irda/irlap_frame.h
index 3452ae2..9dd54a5 100644
--- a/include/net/irda/irlap_frame.h
+++ b/include/net/irda/irlap_frame.h
<at> <at> -74,6 +74,19 <at> <at> #define RSP_FRAME 0x00
#define PF_BIT 0x10 /* Poll/final bit */
+/* Some IrLAP field lengths */
+/*
+ * Only baud rate triplet is 4 bytes (PV can be 2 bytes).
+ * All others params (7) are 3 bytes, so that's 7*3 + 1*4 bytes.
+ */
+#define IRLAP_NEGOCIATION_PARAMS_LEN 25
+#define IRLAP_DISCOVERY_INFO_LEN 32
+
+struct disc_frame {
+ __u8 caddr; /* Connection address */
+ __u8 control;
+} IRDA_PACK;
+
struct xid_frame {
__u8 caddr; /* Connection address */
__u8 control;
<at> <at> -95,11 +108,25 <at> <at> struct test_frame {
struct ua_frame {
__u8 caddr;
__u8 control;
-
__u32 saddr; /* Source device address */
__u32 daddr; /* Dest device address */
} IRDA_PACK;
-
+
+struct dm_frame {
+ __u8 caddr; /* Connection address */
+ __u8 control;
+} IRDA_PACK;
+
+struct rd_frame {
+ __u8 caddr; /* Connection address */
+ __u8 control;
+} IRDA_PACK;
+
+struct rr_frame {
+ __u8 caddr; /* Connection address */
+ __u8 control;
+} IRDA_PACK;
+
struct i_frame {
__u8 caddr;
__u8 control;
diff --git a/include/net/irda/irlmp.h b/include/net/irda/irlmp.h
index 11ecfa5..e212b9b 100644
--- a/include/net/irda/irlmp.h
+++ b/include/net/irda/irlmp.h
<at> <at> -48,7 +48,7 <at> <at> #define LSAP_CONNLESS 0x70 /* Connection
#define DEV_ADDR_ANY 0xffffffff
#define LMP_HEADER 2 /* Dest LSAP + Source LSAP */
-#define LMP_CONTROL_HEADER 4
+#define LMP_CONTROL_HEADER 4 /* LMP_HEADER + opcode + parameter */
#define LMP_PID_HEADER 1 /* Used by Ultra */
#define LMP_MAX_HEADER (LMP_CONTROL_HEADER+LAP_MAX_HEADER)
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c
index 7b7cd5b..7e1aea8 100644
--- a/net/irda/af_irda.c
+++ b/net/irda/af_irda.c
<at> <at> -309,7 +309,8 <at> <at> static void irda_connect_response(struct
IRDA_ASSERT(self != NULL, return;);
- skb = alloc_skb(64, GFP_ATOMIC);
+ skb = alloc_skb(TTP_MAX_HEADER + TTP_SAR_HEADER,
+ GFP_ATOMIC);
if (skb == NULL) {
IRDA_DEBUG(0, "%s() Unable to allocate sk_buff!\n",
__FUNCTION__);
diff --git a/net/irda/ircomm/ircomm_lmp.c b/net/irda/ircomm/ircomm_lmp.c
index 959874b..c8e0d89 100644
--- a/net/irda/ircomm/ircomm_lmp.c
+++ b/net/irda/ircomm/ircomm_lmp.c
<at> <at> -81,7 +81,7 <at> <at> static int ircomm_lmp_connect_response(s
/* Any userdata supplied? */
if (userdata == NULL) {
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
if (!tx_skb)
return -ENOMEM;
<at> <at> -115,7 +115,7 <at> <at> static int ircomm_lmp_disconnect_request
IRDA_DEBUG(0, "%s()\n", __FUNCTION__ );
if (!userdata) {
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
if (!tx_skb)
return -ENOMEM;
diff --git a/net/irda/iriap.c b/net/irda/iriap.c
index 61128aa..415cf4e 100644
--- a/net/irda/iriap.c
+++ b/net/irda/iriap.c
<at> <at> -345,10 +345,11 <at> <at> static void iriap_disconnect_request(str
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IAS_MAGIC, return;);
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
if (tx_skb == NULL) {
- IRDA_DEBUG(0, "%s(), Could not allocate an sk_buff of length %d\n",
- __FUNCTION__, 64);
+ IRDA_DEBUG(0,
+ "%s(), Could not allocate an sk_buff of length %d\n",
+ __FUNCTION__, LMP_MAX_HEADER);
return;
}
<at> <at> -701,7 +702,7 <at> <at> void iriap_send_ack(struct iriap_cb *sel
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IAS_MAGIC, return;);
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER + 1, GFP_ATOMIC);
if (!tx_skb)
return;
diff --git a/net/irda/iriap_event.c b/net/irda/iriap_event.c
index da17395..99b18dc 100644
--- a/net/irda/iriap_event.c
+++ b/net/irda/iriap_event.c
<at> <at> -365,7 +365,7 <at> <at> static void state_r_disconnect(struct ir
switch (event) {
case IAP_LM_CONNECT_INDICATION:
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
if (tx_skb == NULL) {
IRDA_WARNING("%s: unable to malloc!\n", __FUNCTION__);
return;
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index 7dd0a2f..9b962f2 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
<at> <at> -636,7 +636,8 <at> <at> void irlan_get_provider_info(struct irla
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(64, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER,
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -668,7 +669,10 <at> <at> void irlan_open_data_channel(struct irla
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(64, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_STRING_PARAMETER_LEN("MEDIA", "802.3") +
+ IRLAN_STRING_PARAMETER_LEN("ACCESS_TYPE", "DIRECT"),
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -704,7 +708,9 <at> <at> void irlan_close_data_channel(struct irl
if (self->client.tsap_ctrl == NULL)
return;
- skb = alloc_skb(64, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN"),
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -715,7 +721,7 <at> <at> void irlan_close_data_channel(struct irl
/* Build frame */
frame[0] = CMD_CLOSE_DATA_CHAN;
- frame[1] = 0x01; /* Two parameters */
+ frame[1] = 0x01; /* One parameter */
irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
<at> <at> -739,7 +745,11 <at> <at> static void irlan_open_unicast_addr(stru
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(128, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_MODE", "FILTER"),
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -777,7 +787,12 <at> <at> void irlan_set_broadcast_filter(struct i
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(128, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "BROADCAST") +
+ /* We may waste one byte here...*/
+ IRLAN_STRING_PARAMETER_LEN("FILTER_MODE", "FILTER"),
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -816,7 +831,12 <at> <at> void irlan_set_multicast_filter(struct i
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(128, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "MULTICAST") +
+ /* We may waste one byte here...*/
+ IRLAN_STRING_PARAMETER_LEN("FILTER_MODE", "NONE"),
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -856,7 +876,12 <at> <at> static void irlan_get_unicast_addr(struc
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(128, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_OPERATION",
+ "DYNAMIC"),
+ GFP_ATOMIC);
if (!skb)
return;
<at> <at> -891,7 +916,10 <at> <at> void irlan_get_media_char(struct irlan_c
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(64, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ IRLAN_STRING_PARAMETER_LEN("MEDIA", "802.3"),
+ GFP_ATOMIC);
+
if (!skb)
return;
diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c
index 9c0df86..58efde9 100644
--- a/net/irda/irlan/irlan_provider.c
+++ b/net/irda/irlan/irlan_provider.c
<at> <at> -296,7 +296,14 <at> <at> void irlan_provider_send_reply(struct ir
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
- skb = alloc_skb(128, GFP_ATOMIC);
+ skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+ /* Bigger param length comes from CMD_GET_MEDIA_CHAR */
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "BORADCAST") +
+ IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "MULTICAST") +
+ IRLAN_STRING_PARAMETER_LEN("ACCESS_TYPE", "HOSTED"),
+ GFP_ATOMIC);
+
if (!skb)
return;
<at> <at> -354,8 +361,7 <at> <at> void irlan_provider_send_reply(struct ir
} else
skb->data[1] = 0x02; /* 2 parameters */
irlan_insert_byte_param(skb, "DATA_CHAN", self->stsap_sel_data);
- irlan_insert_array_param(skb, "RECONNECT_KEY", "LINUX RULES!",
- 12);
+ irlan_insert_string_param(skb, "RECONNECT_KEY", "LINUX RULES!");
break;
case CMD_FILTER_OPERATION:
irlan_filter_request(self, skb);
diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c
index ccb983b..dba349c 100644
--- a/net/irda/irlap_frame.c
+++ b/net/irda/irlap_frame.c
<at> <at> -117,7 +117,9 <at> <at> void irlap_send_snrm_frame(struct irlap_
IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
/* Allocate frame */
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct snrm_frame) +
+ IRLAP_NEGOCIATION_PARAMS_LEN,
+ GFP_ATOMIC);
if (!tx_skb)
return;
<at> <at> -136,7 +138,7 <at> <at> void irlap_send_snrm_frame(struct irlap_
* If we are establishing a connection then insert QoS paramerters
*/
if (qos) {
- skb_put(tx_skb, 9); /* 21 left */
+ skb_put(tx_skb, 9); /* 25 left */
frame->saddr = cpu_to_le32(self->saddr);
frame->daddr = cpu_to_le32(self->daddr);
<at> <at> -210,7 +212,9 <at> <at> void irlap_send_ua_response_frame(struct
IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
/* Allocate frame */
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct ua_frame) +
+ IRLAP_NEGOCIATION_PARAMS_LEN,
+ GFP_ATOMIC);
if (!tx_skb)
return;
<at> <at> -245,23 +249,23 <at> <at> void irlap_send_ua_response_frame(struct
void irlap_send_dm_frame( struct irlap_cb *self)
{
struct sk_buff *tx_skb = NULL;
- __u8 *frame;
+ struct dm_frame *frame;
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
- tx_skb = alloc_skb(32, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct dm_frame), GFP_ATOMIC);
if (!tx_skb)
return;
- frame = skb_put(tx_skb, 2);
+ frame = (struct dm_frame *)skb_put(tx_skb, 2);
if (self->state == LAP_NDM)
- frame[0] = CBROADCAST;
+ frame->caddr = CBROADCAST;
else
- frame[0] = self->caddr;
+ frame->caddr = self->caddr;
- frame[1] = DM_RSP | PF_BIT;
+ frame->control = DM_RSP | PF_BIT;
irlap_queue_xmit(self, tx_skb);
}
<at> <at> -275,21 +279,21 <at> <at> void irlap_send_dm_frame( struct irlap_c
void irlap_send_disc_frame(struct irlap_cb *self)
{
struct sk_buff *tx_skb = NULL;
- __u8 *frame;
+ struct disc_frame *frame;
IRDA_DEBUG(3, "%s()\n", __FUNCTION__);
IRDA_ASSERT(self != NULL, return;);
IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
- tx_skb = alloc_skb(16, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct disc_frame), GFP_ATOMIC);
if (!tx_skb)
return;
- frame = skb_put(tx_skb, 2);
+ frame = (struct disc_frame *)skb_put(tx_skb, 2);
- frame[0] = self->caddr | CMD_FRAME;
- frame[1] = DISC_CMD | PF_BIT;
+ frame->caddr = self->caddr | CMD_FRAME;
+ frame->control = DISC_CMD | PF_BIT;
irlap_queue_xmit(self, tx_skb);
}
<at> <at> -315,7 +319,8 <at> <at> void irlap_send_discovery_xid_frame(stru
IRDA_ASSERT(self->magic == LAP_MAGIC, return;);
IRDA_ASSERT(discovery != NULL, return;);
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct xid_frame) + IRLAP_DISCOVERY_INFO_LEN,
+ GFP_ATOMIC);
if (!tx_skb)
return;
<at> <at> -573,18 +578,18 <at> <at> static void irlap_recv_discovery_xid_cmd
void irlap_send_rr_frame(struct irlap_cb *self, int command)
{
struct sk_buff *tx_skb;
- __u8 *frame;
+ struct rr_frame *frame;
- tx_skb = alloc_skb(16, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct rr_frame), GFP_ATOMIC);
if (!tx_skb)
return;
- frame = skb_put(tx_skb, 2);
+ frame = (struct rr_frame *)skb_put(tx_skb, 2);
- frame[0] = self->caddr;
- frame[0] |= (command) ? CMD_FRAME : 0;
+ frame->caddr = self->caddr;
+ frame->caddr |= (command) ? CMD_FRAME : 0;
- frame[1] = RR | PF_BIT | (self->vr << 5);
+ frame->control = RR | PF_BIT | (self->vr << 5);
irlap_queue_xmit(self, tx_skb);
}
<at> <at> -598,16 +603,16 <at> <at> void irlap_send_rr_frame(struct irlap_cb
void irlap_send_rd_frame(struct irlap_cb *self)
{
struct sk_buff *tx_skb;
- __u8 *frame;
+ struct rd_frame *frame;
- tx_skb = alloc_skb(16, GFP_ATOMIC);
+ tx_skb = alloc_skb(sizeof(struct rd_frame), GFP_ATOMIC);
if (!tx_skb)
return;
- frame = skb_put(tx_skb, 2);
+ frame = (struct rd_frame *)skb_put(tx_skb, 2);
- frame[0] = self->caddr;
- frame[1] = RD_RSP | PF_BIT;
+ frame->caddr = self->caddr;
+ frame->caddr = RD_RSP | PF_BIT;
irlap_queue_xmit(self, tx_skb);
}
<at> <at> -1214,7 +1219,7 <at> <at> void irlap_send_test_frame(struct irlap_
struct test_frame *frame;
__u8 *info;
- tx_skb = alloc_skb(cmd->len+sizeof(struct test_frame), GFP_ATOMIC);
+ tx_skb = alloc_skb(cmd->len + sizeof(struct test_frame), GFP_ATOMIC);
if (!tx_skb)
return;
diff --git a/net/irda/irlmp.c b/net/irda/irlmp.c
index c440913..5073261 100644
--- a/net/irda/irlmp.c
+++ b/net/irda/irlmp.c
<at> <at> -392,7 +392,7 <at> <at> int irlmp_connect_request(struct lsap_cb
/* Any userdata? */
if (tx_skb == NULL) {
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
if (!tx_skb)
return -ENOMEM;
diff --git a/net/irda/irttp.c b/net/irda/irttp.c
index 42acf1c..3c2e70b 100644
--- a/net/irda/irttp.c
+++ b/net/irda/irttp.c
<at> <at> -804,12 +804,12 <at> <at> static inline void irttp_give_credit(str
self->send_credit, self->avail_credit, self->remote_credit);
/* Give credit to peer */
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(TTP_MAX_HEADER, GFP_ATOMIC);
if (!tx_skb)
return;
/* Reserve space for LMP, and LAP header */
- skb_reserve(tx_skb, self->max_header_size);
+ skb_reserve(tx_skb, LMP_MAX_HEADER);
/*
* Since we can transmit and receive frames concurrently,
<at> <at> -1093,7 +1093,8 <at> <at> int irttp_connect_request(struct tsap_cb
/* Any userdata supplied? */
if (userdata == NULL) {
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(TTP_MAX_HEADER + TTP_SAR_HEADER,
+ GFP_ATOMIC);
if (!tx_skb)
return -ENOMEM;
<at> <at> -1341,7 +1342,8 <at> <at> int irttp_connect_response(struct tsap_c
/* Any userdata supplied? */
if (userdata == NULL) {
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(TTP_MAX_HEADER + TTP_SAR_HEADER,
+ GFP_ATOMIC);
if (!tx_skb)
return -ENOMEM;
<at> <at> -1540,14 +1542,14 <at> <at> int irttp_disconnect_request(struct tsap
if (!userdata) {
struct sk_buff *tx_skb;
- tx_skb = alloc_skb(64, GFP_ATOMIC);
+ tx_skb = alloc_skb(LMP_MAX_HEADER, GFP_ATOMIC);
if (!tx_skb)
return -ENOMEM;
/*
* Reserve space for MUX and LAP header
*/
- skb_reserve(tx_skb, TTP_MAX_HEADER);
+ skb_reserve(tx_skb, LMP_MAX_HEADER);
userdata = tx_skb;
}
--
--
1.4.1.1
-
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