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RDS/IB: Rename byte_len to data_len to enhance readability 

Of course len is in bytes. Calling it data_len hopefully indicates
a little better what the variable is actually for.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andy Grover 2009-07-17 13:13:27 +00:00 committed by David S. Miller
parent 92c330b9e9
commit 597ddd50e1
1 changed files with 6 additions and 6 deletions
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12
net/rds/ib_recv.c
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@ -686,7 +686,7 @@ struct rds_ib_ack_state {
};
static void rds_ib_process_recv(struct rds_connection *conn,
struct rds_ib_recv_work *recv, u32 byte_len,
struct rds_ib_recv_work *recv, u32 data_len,
struct rds_ib_ack_state *state)
{
struct rds_ib_connection *ic = conn->c_transport_data;
@ -696,9 +696,9 @@ static void rds_ib_process_recv(struct rds_connection *conn,
/* XXX shut down the connection if port 0,0 are seen? */
rdsdebug("ic %p ibinc %p recv %p byte len %u\n", ic, ibinc, recv,
byte_len);
data_len);
if (byte_len < sizeof(struct rds_header)) {
if (data_len < sizeof(struct rds_header)) {
rds_ib_conn_error(conn, "incoming message "
"from %pI4 didn't inclue a "
"header, disconnecting and "
@ -706,9 +706,9 @@ static void rds_ib_process_recv(struct rds_connection *conn,
&conn->c_faddr);
return;
}
byte_len -= sizeof(struct rds_header);
data_len -= sizeof(struct rds_header);
ihdr = rds_ib_get_header(conn, recv, byte_len);
ihdr = rds_ib_get_header(conn, recv, data_len);
/* Validate the checksum. */
if (!rds_message_verify_checksum(ihdr)) {
@ -728,7 +728,7 @@ static void rds_ib_process_recv(struct rds_connection *conn,
if (ihdr->h_credit)
rds_ib_send_add_credits(conn, ihdr->h_credit);
if (ihdr->h_sport == 0 && ihdr->h_dport == 0 && byte_len == 0) {
if (ihdr->h_sport == 0 && ihdr->h_dport == 0 && data_len == 0) {
/* This is an ACK-only packet. The fact that it gets
* special treatment here is that historically, ACKs
* were rather special beasts.