diff options
| -rw-r--r-- | drivers/xen/xen-scsiback.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/xen/xen-scsiback.c b/drivers/xen/xen-scsiback.c index 7b5656323739..ad11258a78d6 100644 --- a/drivers/xen/xen-scsiback.c +++ b/drivers/xen/xen-scsiback.c @@ -1885,13 +1885,14 @@ scsiback_make_tpg(struct se_wwn *wwn, struct scsiback_tport, tport_wwn); struct scsiback_tpg *tpg; - unsigned long tpgt; + u16 tpgt; int ret; if (strstr(name, "tpgt_") != name) return ERR_PTR(-EINVAL); - if (kstrtoul(name + 5, 10, &tpgt) || tpgt > UINT_MAX) - return ERR_PTR(-EINVAL); + ret = kstrtou16(name + 5, 10, &tpgt); + if (ret) + return ERR_PTR(ret); tpg = kzalloc(sizeof(struct scsiback_tpg), GFP_KERNEL); if (!tpg) |