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authorJaswinder Singh Rajput <jaswinder@kernel.org>2009-06-20 13:29:21 +0530
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2009-06-21 11:58:11 -0500
commit24add1c4326ce5ca22e7af8b84bb113cd48efac9 (patch)
tree11869f940027d928d514865667e90f2a9e956f65 /drivers/scsi
parent47e7e89ed029780adf2cc0cf506fcd4c2d5ca1e2 (diff)
scsi_transport_iscsi: return -EOVERFLOW for Too many iscsi targets
setting err as -EOVERFLOW for Too many iscsi targets. Also fixes a spurious 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 ‘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@gmail.com> Acked-by: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi')
-rw-r--r--drivers/scsi/scsi_transport_iscsi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index f3e664628d7a..783e33c65eb7 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -692,6 +692,7 @@ 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;
}
}