diff options
author | Christoph Hellwig <hch@infradead.org> | 2012-09-26 08:00:40 -0400 |
---|---|---|
committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2012-10-03 14:39:22 -0700 |
commit | 50e5c87de4c244662e47b28e499ace885d62248f (patch) | |
tree | 0cd84e70a1549a8d757e6fe48a8254b6e43ab783 /drivers/target/iscsi/iscsi_target_nego.c | |
parent | 66c7db687631247b7a3493322b9aedeef3c6c7b5 (diff) | |
download | linux-50e5c87de4c244662e47b28e499ace885d62248f.tar.bz2 |
iscsit: proper endianess conversions
Make sure all on the wire types are use as big endian and big endian only so
that sparse can verify all the conversions are done right.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi/iscsi_target_nego.c')
-rw-r--r-- | drivers/target/iscsi/iscsi_target_nego.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/drivers/target/iscsi/iscsi_target_nego.c b/drivers/target/iscsi/iscsi_target_nego.c index 33ed9b5209cd..e9053a04f24c 100644 --- a/drivers/target/iscsi/iscsi_target_nego.c +++ b/drivers/target/iscsi/iscsi_target_nego.c @@ -360,11 +360,9 @@ static int iscsi_target_do_tx_login_io(struct iscsi_conn *conn, struct iscsi_log return -1; login->rsp_length = 0; - login_rsp->tsih = be16_to_cpu(login_rsp->tsih); - login_rsp->statsn = be32_to_cpu(login_rsp->statsn); mutex_lock(&sess->cmdsn_mutex); - login_rsp->exp_cmdsn = be32_to_cpu(sess->exp_cmd_sn); - login_rsp->max_cmdsn = be32_to_cpu(sess->max_cmd_sn); + login_rsp->exp_cmdsn = cpu_to_be32(sess->exp_cmd_sn); + login_rsp->max_cmdsn = cpu_to_be32(sess->max_cmd_sn); mutex_unlock(&sess->cmdsn_mutex); return 0; @@ -380,10 +378,6 @@ static int iscsi_target_do_rx_login_io(struct iscsi_conn *conn, struct iscsi_log login_req = (struct iscsi_login_req *) login->req; payload_length = ntoh24(login_req->dlength); - login_req->tsih = be16_to_cpu(login_req->tsih); - login_req->cid = be16_to_cpu(login_req->cid); - login_req->cmdsn = be32_to_cpu(login_req->cmdsn); - login_req->exp_statsn = be32_to_cpu(login_req->exp_statsn); pr_debug("Got Login Command, Flags 0x%02x, ITT: 0x%08x," " CmdSN: 0x%08x, ExpStatSN: 0x%08x, CID: %hu, Length: %u\n", @@ -760,11 +754,11 @@ static int iscsi_target_locate_portal( login->version_min = login_req->min_version; login->version_max = login_req->max_version; memcpy(login->isid, login_req->isid, 6); - login->cmd_sn = login_req->cmdsn; + login->cmd_sn = be32_to_cpu(login_req->cmdsn); login->init_task_tag = login_req->itt; - login->initial_exp_statsn = login_req->exp_statsn; - login->cid = login_req->cid; - login->tsih = login_req->tsih; + login->initial_exp_statsn = be32_to_cpu(login_req->exp_statsn); + login->cid = be16_to_cpu(login_req->cid); + login->tsih = be16_to_cpu(login_req->tsih); if (iscsi_target_get_initial_payload(conn, login) < 0) return -1; |