This test is checking the wrong variable. It should be testing "ret".
The "sdeb_zbc_model" variable is an enum (unsigned in this situation)
and we never assign negative values to it.
Fixes: 9267e0eb41fe ("scsi: scsi_debug: Add ZBC module parameter")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
drivers/scsi/scsi_debug.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 105e563d87b4e..73847366dc495 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -6460,7 +6460,7 @@ static int sdeb_zbc_model_str(const char *cp)
res = sysfs_match_string(zbc_model_strs_b, cp);
if (res < 0) {
res = sysfs_match_string(zbc_model_strs_c, cp);
- if (sdeb_zbc_model < 0)
+ if (res < 0)
return -EINVAL;
}
}
--
2.26.2
