From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
Currently the success path in function vfio_fsl_mc_reflck_attach is
returning an uninitialized value in variable ret. Fix this by setting
this to zero to indicate success.
Addresses-Coverity: ("Uninitialized scalar variable")
Fixes: f2ba7e8c947b ("vfio/fsl-mc: Added lock support in preparation for interrupt handling")
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/vfio/fsl-mc/vfio_fsl_mc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/vfio/fsl-mc/vfio_fsl_mc.c b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
index 80fc7f4ed343..42a5decb78d1 100644
--- a/drivers/vfio/fsl-mc/vfio_fsl_mc.c
+++ b/drivers/vfio/fsl-mc/vfio_fsl_mc.c
@@ -84,6 +84,7 @@ static int vfio_fsl_mc_reflck_attach(struct vfio_fsl_mc_device *vdev)
vfio_fsl_mc_reflck_get(cont_vdev->reflck);
vdev->reflck = cont_vdev->reflck;
vfio_device_put(device);
+ ret = 0;
}
unlock:
--
2.27.0
