Re: [SCSI RESEND] scsi_transport_iscsi.c return -EOVERFLOW for Toomany iscsi targets

[Mike Christie]

On 06/20/2009 02:59 AM, Jaswinder Singh Rajput wrote:
> setting err as -EOVERFLOW for Too many iscsi targets.
>
> Also fixes compiler warning for gcc 4.3.3 and gcc 4.4 :
>
>    CC      drivers/scsi/scsi_transport_iscsi.o
> drivers/scsi/scsi_transport_iscsi.c: In function âiscsi_add_sessionâ:
> drivers/scsi/scsi_transport_iscsi.c:678: warning: âerrâ may be used uninitialized in this function
>
> Signed-off-by: Jaswinder Singh Rajput<jaswinderrajput@xxxxxxxxx>
> ---
>   drivers/scsi/scsi_transport_iscsi.c |    1 +
>   1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
> index 0947954..fdcda7f 100644
> --- a/drivers/scsi/scsi_transport_iscsi.c
> +++ b/drivers/scsi/scsi_transport_iscsi.c
> @@ -693,6 +693,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
>   						 "Too many iscsi targets. Max "
>   						 "number of targets is %d.\n",
>   						 ISCSI_MAX_TARGET - 1);
> +			err = -EOVERFLOW;
>   			goto release_host;
>   		}
>   	}


Acked-by: Mike Christie <michaelc@xxxxxxxxxxx>
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