[Nouveau] [PATCH xf86-video-nouveau 1/2] xv: Avoid shadowed declaration of 'int i' in NVPutImage

[Rhys Kidd]

int i is accessed outside immediate scope so leave declaration at
the highest common scope level:

  1073:  int ret, i;
         ...
         // Highest common scope
         ...
  1193:  if (newTTSize <= destination_buffer->size) {
           ...
           // Used in this scope
           ...
  1248:  } else {
           ...
           // Used in this scope
           ...
  1316:  }
         // Not used in this scope

Warning reported by gcc 8.2:

nouveau_xv.c: In function ‘NVPutImage’:
nouveau_xv.c:1195:7: warning: declaration of ‘i’ shadows a previous local [-Wshadow]
   int i = 0;
       ^
nouveau_xv.c:1073:11: note: shadowed declaration is here
  int ret, i;
           ^

Signed-off-by: Rhys Kidd <rhyskidd at gmail.com>
---
 src/nouveau_xv.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/nouveau_xv.c b/src/nouveau_xv.c
index a7ec21a..1afe2f1 100644
--- a/src/nouveau_xv.c
+++ b/src/nouveau_xv.c
@@ -1192,7 +1192,6 @@ NVPutImage(ScrnInfoPtr pScrn, short src_x, short src_y, short drw_x,
 
 	if (newTTSize <= destination_buffer->size) {
 		unsigned char *dst;
-		int i = 0;
 
 		/* Upload to GART */
 		nouveau_bo_map(destination_buffer, NOUVEAU_BO_WR, pNv->client);
-- 
2.19.1