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path: root/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
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Diffstat (limited to 'drivers/scsi/cxgb3i/cxgb3i_iscsi.c')
-rw-r--r--drivers/scsi/cxgb3i/cxgb3i_iscsi.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/drivers/scsi/cxgb3i/cxgb3i_iscsi.c b/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
index 969c831..412853c 100644
--- a/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
+++ b/drivers/scsi/cxgb3i/cxgb3i_iscsi.c
@@ -591,8 +591,7 @@ static int cxgb3i_conn_bind(struct iscsi_cls_session *cls_session,
cxgb3i_conn_max_recv_dlength(conn);
spin_lock_bh(&conn->session->lock);
- sprintf(conn->portal_address, NIPQUAD_FMT,
- NIPQUAD(c3cn->daddr.sin_addr.s_addr));
+ sprintf(conn->portal_address, "%pI4", &c3cn->daddr.sin_addr.s_addr);
conn->portal_port = ntohs(c3cn->daddr.sin_port);
spin_unlock_bh(&conn->session->lock);
@@ -709,6 +708,12 @@ static int cxgb3i_host_set_param(struct Scsi_Host *shost,
{
struct cxgb3i_hba *hba = iscsi_host_priv(shost);
+ if (!hba->ndev) {
+ shost_printk(KERN_ERR, shost, "Could not set host param. "
+ "Netdev for host not set.\n");
+ return -ENODEV;
+ }
+
cxgb3i_api_debug("param %d, buf %s.\n", param, buf);
switch (param) {
@@ -739,6 +744,12 @@ static int cxgb3i_host_get_param(struct Scsi_Host *shost,
struct cxgb3i_hba *hba = iscsi_host_priv(shost);
int len = 0;
+ if (!hba->ndev) {
+ shost_printk(KERN_ERR, shost, "Could not set host param. "
+ "Netdev for host not set.\n");
+ return -ENODEV;
+ }
+
cxgb3i_api_debug("hba %s, param %d.\n", hba->ndev->name, param);
switch (param) {
@@ -753,7 +764,7 @@ static int cxgb3i_host_get_param(struct Scsi_Host *shost,
__be32 addr;
addr = cxgb3i_get_private_ipv4addr(hba->ndev);
- len = sprintf(buf, NIPQUAD_FMT, NIPQUAD(addr));
+ len = sprintf(buf, "%pI4", &addr);
break;
}
default:
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