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-rw-r--r--drivers/target/target_core_device.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 382b66b212ae..26416c15d65c 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -798,10 +798,10 @@ int se_dev_set_emulate_write_cache(struct se_device *dev, int flag)
pr_err("emulate_write_cache not supported for pSCSI\n");
return -EINVAL;
}
- if (dev->transport->get_write_cache) {
- pr_warn("emulate_write_cache cannot be changed when underlying"
- " HW reports WriteCacheEnabled, ignoring request\n");
- return 0;
+ if (flag &&
+ dev->transport->get_write_cache) {
+ pr_err("emulate_write_cache not supported for this device\n");
+ return -EINVAL;
}
dev->dev_attrib.emulate_write_cache = flag;