scsi: iscsi: Rename iscsi_set_param() to iscsi_if_set_param()

scsi: iscsi: Rename iscsi_set_param() to iscsi_if_set_param()

[ Upstream commit 0c26a2d7c98039e913e63f9250fde738a3f88a60 ]

There are two iscsi_set_param() functions defined in libiscsi.c and
scsi_transport_iscsi.c respectively which is confusing.

Rename the one in scsi_transport_iscsi.c to iscsi_if_set_param().

Signed-off-by: Wenchao Hao <haowenchao@huawei.com>
Link: https://lore.kernel.org/r/20221122181105.4123935-1-haowenchao@huawei.com
Reviewed-by: Mike Christie <michael.christie@oracle.com>
Reviewed-by: Lee Duncan <lduncan@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: 971dfcb74a80 ("scsi: iscsi: Add length check for nlattr payload")
Signed-off-by: Sasha Levin <sashal@kernel.org>