[PATCH xf86-video-nv] Fix compiler warning.

[Cyril Brulebois]

Get rid of this with CFLAGS="-Wall -Werror":
|   CC     g80_display.lo
| cc1: warnings being treated as errors
| g80_display.c: In function ‘G80CrtcSetPClk’:
| g80_display.c:216: error: unused variable ‘i’

Signed-off-by: Cyril Brulebois <kibi at debian.org>
---
 src/g80_display.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/g80_display.c b/src/g80_display.c
index ae946a8..84e731c 100644
--- a/src/g80_display.c
+++ b/src/g80_display.c
@@ -213,7 +213,7 @@ G80CrtcSetPClk(xf86CrtcPtr crtc)
     if(pNv->architecture <= 0xa0 ||
        pNv->architecture == 0xaa ||
        pNv->architecture == 0xac) {
-        int lo_n, lo_m, hi_n, hi_m, p, i;
+        int lo_n, lo_m, hi_n, hi_m, p;
         CARD32 lo = pNv->reg[(0x00614104+headOff)/4];
         CARD32 hi = pNv->reg[(0x00614108+headOff)/4];
 
-- 
1.7.2.3