Re: [RFC][PATCH] [SCSI]: scsi_transport_iscsi.c return -EOVERFLOW for Too many iscsi targets

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Jaswinder Singh Rajput wrote:
setting err as -EOVERFLOW for Too many iscsi targets.

Also fixes compiler warning for gcc < 4.3.3 :

  CC      drivers/scsi/scsi_transport_iscsi.o
drivers/scsi/scsi_transport_iscsi.c: In function ‘iscsi_add_session’:
drivers/scsi/scsi_transport_iscsi.c:678: warning: ‘err’ 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;
 		}
 	}


Fine by me. Send it through whatever tree you guys want.

Acked-by: Mike Christie <michaelc@xxxxxxxxxxx>
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