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iscsi-target: Implement iSCSI target IPv6 address printing. 

The iSCSI target configfs code to print out an initiator's IPv6 address
is not fully implemented. This patch uses snprintf() with the "%pI6c"
format string to format the IPv6 address for display purposes.

Signed-off-by: Chris Boot <bootc@bootc.net>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Chris Boot 2011-08-13 22:10:46 -07:00 committed by Nicholas Bellinger
parent c3c74c7a33
commit 6626a05726
1 changed files with 3 additions and 13 deletions
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16
drivers/target/iscsi/iscsi_target_login.c
View File

@ -1013,19 +1013,9 @@ static int __iscsi_target_login_thread(struct iscsi_np *np)
ISCSI_LOGIN_STATUS_TARGET_ERROR);
goto new_sess_out;
}
#if 0
if (!iscsi_ntop6((const unsigned char *)
&sock_in6.sin6_addr.in6_u,
(char *)&conn->ipv6_login_ip[0],
IPV6_ADDRESS_SPACE)) {
pr_err("iscsi_ntop6() failed\n");
iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
ISCSI_LOGIN_STATUS_TARGET_ERROR);
goto new_sess_out;
}
#else
pr_debug("Skipping iscsi_ntop6()\n");
#endif
snprintf(conn->login_ip, sizeof(conn->login_ip), "%pI6c",
&sock_in6.sin6_addr.in6_u);
conn->login_port = ntohs(sock_in6.sin6_port);
} else {
memset(&sock_in, 0, sizeof(struct sockaddr_in));