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| author | Jitendra Bhivare <jitendra.bhivare@broadcom.com> | 2016-08-19 15:20:01 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-23 22:42:42 -0400 |
| commit | f7dd017e133e3b2d0395156f8d1ed16be732a6a7 (patch) | |
| tree | 324a6a42927de72b399a8cc06fd8eb8336d330bd /drivers/scsi/be2iscsi | |
| parent | 3c9e36a9d819112f5c5d6c408a5786a8eadb78fa (diff) | |
| download | op-kernel-dev-f7dd017e133e3b2d0395156f8d1ed16be732a6a7.zip op-kernel-dev-f7dd017e133e3b2d0395156f8d1ed16be732a6a7.tar.gz | |
scsi: be2iscsi: Set and return right iface v4/v6 states
ipv4_iface and ipv6_iface fields need to be set to NULL when destroyed.
Before creation these are checked. Use these to report correct states.
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/be2iscsi')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_iscsi.c | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c index ab696ec..eab0f4f 100644 --- a/drivers/scsi/be2iscsi/be_iscsi.c +++ b/drivers/scsi/be2iscsi/be_iscsi.c @@ -292,10 +292,14 @@ void beiscsi_create_def_ifaces(struct beiscsi_hba *phba) void beiscsi_destroy_def_ifaces(struct beiscsi_hba *phba) { - if (phba->ipv6_iface) + if (phba->ipv6_iface) { iscsi_destroy_iface(phba->ipv6_iface); - if (phba->ipv4_iface) + phba->ipv6_iface = NULL; + } + if (phba->ipv4_iface) { iscsi_destroy_iface(phba->ipv4_iface); + phba->ipv4_iface = NULL; + } } static int @@ -406,6 +410,14 @@ beiscsi_set_ipv4(struct Scsi_Host *shost, /* Check the param */ switch (iface_param->param) { + case ISCSI_NET_PARAM_IFACE_ENABLE: + if (iface_param->value[0] == ISCSI_IFACE_ENABLE) + ret = beiscsi_create_ipv4_iface(phba); + else { + iscsi_destroy_iface(phba->ipv4_iface); + phba->ipv4_iface = NULL; + } + break; case ISCSI_NET_PARAM_IPV4_GW: ret = mgmt_set_gateway(phba, iface_param); break; @@ -421,12 +433,6 @@ beiscsi_set_ipv4(struct Scsi_Host *shost, "BS_%d : Invalid BOOTPROTO: %d\n", iface_param->value[0]); break; - case ISCSI_NET_PARAM_IFACE_ENABLE: - if (iface_param->value[0] == ISCSI_IFACE_ENABLE) - ret = beiscsi_create_ipv4_iface(phba); - else - iscsi_destroy_iface(phba->ipv4_iface); - break; case ISCSI_NET_PARAM_IPV4_SUBNET: case ISCSI_NET_PARAM_IPV4_ADDR: ret = beiscsi_set_static_ip(shost, iface_param, @@ -459,7 +465,7 @@ beiscsi_set_ipv6(struct Scsi_Host *shost, ret = beiscsi_create_ipv6_iface(phba); else { iscsi_destroy_iface(phba->ipv6_iface); - ret = 0; + phba->ipv6_iface = NULL; } break; case ISCSI_NET_PARAM_IPV6_ADDR: @@ -620,7 +626,12 @@ int be2iscsi_iface_get_param(struct iscsi_iface *iface, len = be2iscsi_get_if_param(phba, iface, param, buf); break; case ISCSI_NET_PARAM_IFACE_ENABLE: - len = sprintf(buf, "enable\n"); + if (iface->iface_type == ISCSI_IFACE_TYPE_IPV4) + len = sprintf(buf, "%s\n", + phba->ipv4_iface ? "enable" : "disable"); + else if (iface->iface_type == ISCSI_IFACE_TYPE_IPV6) + len = sprintf(buf, "%s\n", + phba->ipv6_iface ? "enable" : "disable"); break; case ISCSI_NET_PARAM_IPV4_GW: memset(&gateway, 0, sizeof(gateway)); |
