nouveau: fix annoying compiler warning

diff --git a/nouveau/nouveau_channel.c b/nouveau/nouveau_channel.c
index 5622c1d..40a0b34 100644 (file)
--- a/nouveau/nouveau_channel.c
+++ b/nouveau/nouveau_channel.c
@@ -106,7 +106,7 @@ nouveau_channel_free(struct nouveau_channel **chan)
        struct nouveau_channel_priv *nvchan;
        struct nouveau_device_priv *nvdev;
        struct drm_nouveau_channel_free cf;
-       int i;
+       unsigned i;
 
        if (!chan || !*chan)
                return;