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path: root/drivers/target/loopback
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Diffstat (limited to 'drivers/target/loopback')
-rw-r--r--drivers/target/loopback/tcm_loop.c17
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/target/loopback/tcm_loop.c b/drivers/target/loopback/tcm_loop.c
index e53cec64ddd4..fe11a336b598 100644
--- a/drivers/target/loopback/tcm_loop.c
+++ b/drivers/target/loopback/tcm_loop.c
@@ -1288,22 +1288,21 @@ struct se_wwn *tcm_loop_make_scsi_hba(
goto check_len;
}
ptr = strstr(name, "iqn.");
- if (ptr) {
- tl_hba->tl_proto_id = SCSI_PROTOCOL_ISCSI;
- goto check_len;
+ if (!ptr) {
+ printk(KERN_ERR "Unable to locate prefix for emulated Target "
+ "Port: %s\n", name);
+ ret = -EINVAL;
+ goto out;
}
-
- printk(KERN_ERR "Unable to locate prefix for emulated Target Port:"
- " %s\n", name);
- return ERR_PTR(-EINVAL);
+ tl_hba->tl_proto_id = SCSI_PROTOCOL_ISCSI;
check_len:
if (strlen(name) >= TL_WWN_ADDR_LEN) {
printk(KERN_ERR "Emulated NAA %s Address: %s, exceeds"
" max: %d\n", name, tcm_loop_dump_proto_id(tl_hba),
TL_WWN_ADDR_LEN);
- kfree(tl_hba);
- return ERR_PTR(-EINVAL);
+ ret = -EINVAL;
+ goto out;
}
snprintf(&tl_hba->tl_wwn_address[0], TL_WWN_ADDR_LEN, "%s", &name[off]);