Reported by sparse.
Fixes: 7f8e89a8f2fd ("vfio-ccw: Factor out the ccw0-to-ccw1 transition")
Signed-off-by: Cornelia Huck <cohuck@xxxxxxxxxx>
---
On top of my vfio-ccw branch.
s390 arch maintainers: let me know if I should queue it and send
a pull request, or if you prefer to apply it directly.
---
drivers/s390/cio/vfio_ccw_cp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/cio/vfio_ccw_cp.c b/drivers/s390/cio/vfio_ccw_cp.c
index 9cddc1288059..a7b9dfd5b464 100644
--- a/drivers/s390/cio/vfio_ccw_cp.c
+++ b/drivers/s390/cio/vfio_ccw_cp.c
@@ -161,7 +161,7 @@ static inline void pfn_array_idal_create_words(
idaws[0] += pa->pa_iova & (PAGE_SIZE - 1);
}
-void convert_ccw0_to_ccw1(struct ccw1 *source, unsigned long len)
+static void convert_ccw0_to_ccw1(struct ccw1 *source, unsigned long len)
{
struct ccw0 ccw0;
struct ccw1 *pccw1 = source;
--
2.20.1
