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| author | Jayamohan Kallickal <jayamohank@serverengines.com> | 2010-07-22 04:16:38 +0530 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-28 09:05:29 -0500 |
| commit | d3ad2bb31c26d7314fad98da8abb04f4fa24ed16 (patch) | |
| tree | cf2ccd6434cddce6e6c52df040b032384a52875a /drivers/scsi/be2iscsi/be_iscsi.c | |
| parent | 457ff3b7dc3796d8778286217ad304ff122e948f (diff) | |
| download | talos-op-linux-d3ad2bb31c26d7314fad98da8abb04f4fa24ed16.tar.gz talos-op-linux-d3ad2bb31c26d7314fad98da8abb04f4fa24ed16.zip | |
[SCSI] be2iscsi: Fixing return values
This patch fixes the return values as per comment from Mike Christie
Signed-off-by: Jayamohan Kallickal <jayamohank@serverengines.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_iscsi.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_iscsi.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/be2iscsi/be_iscsi.c b/drivers/scsi/be2iscsi/be_iscsi.c index d9321ee01534..cd1b8301036d 100644 --- a/drivers/scsi/be2iscsi/be_iscsi.c +++ b/drivers/scsi/be2iscsi/be_iscsi.c @@ -230,7 +230,7 @@ int beiscsi_conn_get_param(struct iscsi_cls_conn *cls_conn, if (!beiscsi_ep) { SE_DEBUG(DBG_LVL_1, "In beiscsi_conn_get_param , no beiscsi_ep\n"); - return -1; + return -ENODEV; } switch (param) { @@ -309,7 +309,7 @@ int beiscsi_get_host_param(struct Scsi_Host *shost, tag = be_cmd_get_mac_addr(phba); if (!tag) { SE_DEBUG(DBG_LVL_1, "be_cmd_get_mac_addr Failed\n"); - return -1; + return -EAGAIN; } else wait_event_interruptible(phba->ctrl.mcc_wait[tag], phba->ctrl.mcc_numtag[tag]); @@ -322,7 +322,7 @@ int beiscsi_get_host_param(struct Scsi_Host *shost, " status = %d extd_status = %d\n", status, extd_status); free_mcc_tag(&phba->ctrl, tag); - return -1; + return -EAGAIN; } else { wrb = queue_get_wrb(mccq, wrb_num); free_mcc_tag(&phba->ctrl, tag); @@ -485,7 +485,7 @@ static int beiscsi_open_conn(struct iscsi_endpoint *ep, struct tcp_connect_and_offload_out *ptcpcnct_out; unsigned short status, extd_status; unsigned int tag, wrb_num; - int ret = -1; + int ret = -ENOMEM; SE_DEBUG(DBG_LVL_8, "In beiscsi_open_conn\n"); beiscsi_ep->ep_cid = beiscsi_get_cid(phba); @@ -536,7 +536,7 @@ static int beiscsi_open_conn(struct iscsi_endpoint *ep, free_ep: beiscsi_free_ep(beiscsi_ep); - return -1; + return -EBUSY; } /** @@ -626,7 +626,7 @@ static int beiscsi_close_conn(struct beiscsi_endpoint *beiscsi_ep, int flag) if (!tag) { SE_DEBUG(DBG_LVL_8, "upload failed for cid 0x%x\n", beiscsi_ep->ep_cid); - ret = -1; + ret = -EAGAIN; } else { wait_event_interruptible(phba->ctrl.mcc_wait[tag], phba->ctrl.mcc_numtag[tag]); |
