demo/pwm: Removed an unused variable.

diff --git a/demo/pwm.c b/demo/pwm.c
index e3fbf6916c3e6dd77ff538ccbd8ca5d2cc8ddcc8..a5492b96a80b8fcd53ec1b8e8e309ab97336cb6a 100644 (file)
--- a/demo/pwm.c
+++ b/demo/pwm.c
@@ -24,7 +24,7 @@
 
 int main(int argc, char *argv[])
 {
-        int ret,i;
+        int ret;
        comedi_insn insn;
        lsampl_t d[5];
        comedi_t *device;