1 files changed, 1 insertions, 1 deletions
diff --git a/driver_zodiac.c b/driver_zodiac.c
index 66736817..6c390b88 100644
--- a/driver_zodiac.c
+++ b/driver_zodiac.c
@@ -54,8 +54,8 @@ static ssize_t end_write(int fd, void *d, size_t len)
 {
     unsigned char buf[BUFSIZ];
     short *data = (short *)d;
-    size_t n = (size_t)(len/2);
 
+    size_t n;
     for (n = 0; n < (size_t)(len/2); n++)
 	putle16(buf, n*2, data[n]); 
     return write(fd, (char*)buf, len);