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>
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index 22bec9e..afd98cc 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -274,14 +274,14 @@
int iscsit_sequence_cmd(
struct iscsi_conn *conn,
struct iscsi_cmd *cmd,
- u32 cmdsn)
+ __be32 cmdsn)
{
int ret;
int cmdsn_ret;
mutex_lock(&conn->sess->cmdsn_mutex);
- cmdsn_ret = iscsit_check_received_cmdsn(conn->sess, cmdsn);
+ cmdsn_ret = iscsit_check_received_cmdsn(conn->sess, be32_to_cpu(cmdsn));
switch (cmdsn_ret) {
case CMDSN_NORMAL_OPERATION:
ret = iscsit_execute_cmd(cmd, 0);
@@ -289,7 +289,7 @@
iscsit_execute_ooo_cmdsns(conn->sess);
break;
case CMDSN_HIGHER_THAN_EXP:
- ret = iscsit_handle_ooo_cmdsn(conn->sess, cmd, cmdsn);
+ ret = iscsit_handle_ooo_cmdsn(conn->sess, cmd, be32_to_cpu(cmdsn));
break;
case CMDSN_LOWER_THAN_EXP:
cmd->i_state = ISTATE_REMOVE;