[PATCH V2 1/1] vduse: moving kvfree into caller

[PATCH V2 1/1] vduse: moving kvfree into caller

['Guanjun']

From: Guanjun <guanjun@linux.alibaba.com>

This free action should be moved into caller 'vduse_ioctl' in
concert with the allocation.

No functional change.

Signed-off-by: Guanjun <guanjun@linux.alibaba.com>
---
 drivers/vdpa/vdpa_user/vduse_dev.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/vdpa/vdpa_user/vduse_dev.c b/drivers/vdpa/vdpa_user/vduse_dev.c
index c9204c62f339..477a5a592002 100644
--- a/drivers/vdpa/vdpa_user/vduse_dev.c
+++ b/drivers/vdpa/vdpa_user/vduse_dev.c
@@ -1355,7 +1355,6 @@ static int vduse_create_dev(struct vduse_dev_config *config,
 err_str:
 	vduse_dev_destroy(dev);
 err:
-	kvfree(config_buf);
 	return ret;
 }
 
@@ -1406,6 +1405,8 @@ static long vduse_ioctl(struct file *file, unsigned int cmd,
 		}
 		config.name[VDUSE_NAME_MAX - 1] = '\0';
 		ret = vduse_create_dev(&config, buf, control->api_version);
+		if (ret)
+			kvfree(buf);
 		break;
 	}
 	case VDUSE_DESTROY_DEV: {
-- 
2.27.0